131870970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6343}}^1$

素因数の和:6377

約数の個数: 128

約数和(自身を含む): 438497280

約数和(自身を除く): 306626310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6343, 6930, 10395, 12686, 19029, 20790, 31715, 38058, 44401, 57087, 63430, 69773, 88802, 95145, 114174, 133203, 139546, 171261, 190290, 209319, 222005, 266406, 285435, 342522, 348865, 399609, 418638, 444010, 488411, 570870, 627957, 666015, 697730, 799218, 856305, 976822, 1046595, 1198827, 1255914, 1332030, 1465233, 1712610, 1883871, 1998045, 2093190, 2397654, 2442055, 2930466, 3139785, 3767742, 3996090, 4395699, 4884110, 5994135, 6279570, 7326165, 8791398, 9419355, 11988270, 13187097, 14652330, 18838710, 21978495, 26374194, 43956990, 65935485, 131870970]

約数ペア:

[(1, 131870970), (2, 65935485), (3, 43956990), (5, 26374194), (6, 21978495), (7, 18838710), (9, 14652330), (10, 13187097), (11, 11988270), (14, 9419355), (15, 8791398), (18, 7326165), (21, 6279570), (22, 5994135), (27, 4884110), (30, 4395699), (33, 3996090), (35, 3767742), (42, 3139785), (45, 2930466), (54, 2442055), (55, 2397654), (63, 2093190), (66, 1998045), (70, 1883871), (77, 1712610), (90, 1465233), (99, 1332030), (105, 1255914), (110, 1198827), (126, 1046595), (135, 976822), (154, 856305), (165, 799218), (189, 697730), (198, 666015), (210, 627957), (231, 570870), (270, 488411), (297, 444010), (315, 418638), (330, 399609), (378, 348865), (385, 342522), (462, 285435), (495, 266406), (594, 222005), (630, 209319), (693, 190290), (770, 171261), (945, 139546), (990, 133203), (1155, 114174), (1386, 95145), (1485, 88802), (1890, 69773), (2079, 63430), (2310, 57087), (2970, 44401), (3465, 38058), (4158, 31715), (6343, 20790), (6930, 19029), (10395, 12686)]