42806610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 149299200

約数和(自身を除く): 106492590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 29, 30, 33, 35, 42, 45, 54, 55, 58, 63, 66, 70, 71, 77, 87, 90, 99, 105, 110, 126, 135, 142, 145, 154, 165, 174, 189, 198, 203, 210, 213, 231, 261, 270, 290, 297, 315, 319, 330, 355, 378, 385, 406, 426, 435, 462, 495, 497, 522, 594, 609, 630, 638, 639, 693, 710, 770, 781, 783, 870, 945, 957, 990, 994, 1015, 1065, 1155, 1218, 1278, 1305, 1386, 1485, 1491, 1562, 1566, 1595, 1827, 1890, 1914, 1917, 2030, 2059, 2079, 2130, 2233, 2310, 2343, 2485, 2610, 2871, 2970, 2982, 3045, 3190, 3195, 3465, 3654, 3834, 3905, 3915, 4118, 4158, 4466, 4473, 4686, 4785, 4970, 5467, 5481, 5742, 6090, 6177, 6390, 6699, 6930, 7029, 7455, 7810, 7830, 8613, 8946, 9135, 9570, 9585, 10295, 10395, 10934, 10962, 11165, 11715, 12354, 13398, 13419, 14058, 14355, 14413, 14910, 16401, 17226, 18270, 18531, 19170, 20097, 20590, 20790, 21087, 22330, 22365, 22649, 23430, 26838, 27335, 27405, 28710, 28826, 30885, 32802, 33495, 35145, 37062, 40194, 42174, 43065, 43239, 44730, 45298, 49203, 54670, 54810, 55593, 60291, 61770, 66990, 67095, 67947, 70290, 72065, 82005, 86130, 86478, 92655, 98406, 100485, 105435, 111186, 113245, 120582, 129717, 134190, 135894, 144130, 147609, 158543, 164010, 185310, 200970, 203841, 210870, 216195, 226490, 246015, 259434, 277965, 295218, 301455, 317086, 339735, 389151, 407682, 432390, 475629, 492030, 555930, 602910, 611523, 648585, 679470, 738045, 778302, 792715, 951258, 1019205, 1223046, 1297170, 1426887, 1476090, 1585430, 1945755, 2038410, 2378145, 2853774, 3057615, 3891510, 4280661, 4756290, 6115230, 7134435, 8561322, 14268870, 21403305, 42806610]

約数ペア:

[(1, 42806610), (2, 21403305), (3, 14268870), (5, 8561322), (6, 7134435), (7, 6115230), (9, 4756290), (10, 4280661), (11, 3891510), (14, 3057615), (15, 2853774), (18, 2378145), (21, 2038410), (22, 1945755), (27, 1585430), (29, 1476090), (30, 1426887), (33, 1297170), (35, 1223046), (42, 1019205), (45, 951258), (54, 792715), (55, 778302), (58, 738045), (63, 679470), (66, 648585), (70, 611523), (71, 602910), (77, 555930), (87, 492030), (90, 475629), (99, 432390), (105, 407682), (110, 389151), (126, 339735), (135, 317086), (142, 301455), (145, 295218), (154, 277965), (165, 259434), (174, 246015), (189, 226490), (198, 216195), (203, 210870), (210, 203841), (213, 200970), (231, 185310), (261, 164010), (270, 158543), (290, 147609), (297, 144130), (315, 135894), (319, 134190), (330, 129717), (355, 120582), (378, 113245), (385, 111186), (406, 105435), (426, 100485), (435, 98406), (462, 92655), (495, 86478), (497, 86130), (522, 82005), (594, 72065), (609, 70290), (630, 67947), (638, 67095), (639, 66990), (693, 61770), (710, 60291), (770, 55593), (781, 54810), (783, 54670), (870, 49203), (945, 45298), (957, 44730), (990, 43239), (994, 43065), (1015, 42174), (1065, 40194), (1155, 37062), (1218, 35145), (1278, 33495), (1305, 32802), (1386, 30885), (1485, 28826), (1491, 28710), (1562, 27405), (1566, 27335), (1595, 26838), (1827, 23430), (1890, 22649), (1914, 22365), (1917, 22330), (2030, 21087), (2059, 20790), (2079, 20590), (2130, 20097), (2233, 19170), (2310, 18531), (2343, 18270), (2485, 17226), (2610, 16401), (2871, 14910), (2970, 14413), (2982, 14355), (3045, 14058), (3190, 13419), (3195, 13398), (3465, 12354), (3654, 11715), (3834, 11165), (3905, 10962), (3915, 10934), (4118, 10395), (4158, 10295), (4466, 9585), (4473, 9570), (4686, 9135), (4785, 8946), (4970, 8613), (5467, 7830), (5481, 7810), (5742, 7455), (6090, 7029), (6177, 6930), (6390, 6699)]