395683860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 1316818944

約数和(自身を除く): 921135084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 107, 110, 130, 132, 143, 156, 165, 195, 214, 220, 260, 286, 321, 330, 390, 428, 429, 431, 535, 572, 642, 660, 715, 780, 858, 862, 1070, 1177, 1284, 1293, 1391, 1430, 1605, 1716, 1724, 2140, 2145, 2155, 2354, 2586, 2782, 2860, 3210, 3531, 4173, 4290, 4310, 4708, 4741, 5172, 5564, 5603, 5885, 6420, 6465, 6955, 7062, 8346, 8580, 8620, 9482, 11206, 11770, 12930, 13910, 14124, 14223, 15301, 16692, 16809, 17655, 18964, 20865, 22412, 23540, 23705, 25860, 27820, 28015, 28446, 30602, 33618, 35310, 41730, 45903, 46117, 47410, 56030, 56892, 61204, 61633, 67236, 70620, 71115, 76505, 83460, 84045, 91806, 92234, 94820, 112060, 123266, 138351, 142230, 153010, 168090, 183612, 184468, 184899, 229515, 230585, 246532, 276702, 284460, 306020, 308165, 336180, 369798, 459030, 461170, 507287, 553404, 599521, 616330, 691755, 739596, 918060, 922340, 924495, 1014574, 1199042, 1232660, 1383510, 1521861, 1798563, 1848990, 2029148, 2398084, 2536435, 2767020, 2997605, 3043722, 3597126, 3697980, 5072870, 5995210, 6087444, 6594731, 7194252, 7609305, 8992815, 10145740, 11990420, 13189462, 15218610, 17985630, 19784193, 26378924, 30437220, 32973655, 35971260, 39568386, 65947310, 79136772, 98920965, 131894620, 197841930, 395683860]

約数ペア:

[(1, 395683860), (2, 197841930), (3, 131894620), (4, 98920965), (5, 79136772), (6, 65947310), (10, 39568386), (11, 35971260), (12, 32973655), (13, 30437220), (15, 26378924), (20, 19784193), (22, 17985630), (26, 15218610), (30, 13189462), (33, 11990420), (39, 10145740), (44, 8992815), (52, 7609305), (55, 7194252), (60, 6594731), (65, 6087444), (66, 5995210), (78, 5072870), (107, 3697980), (110, 3597126), (130, 3043722), (132, 2997605), (143, 2767020), (156, 2536435), (165, 2398084), (195, 2029148), (214, 1848990), (220, 1798563), (260, 1521861), (286, 1383510), (321, 1232660), (330, 1199042), (390, 1014574), (428, 924495), (429, 922340), (431, 918060), (535, 739596), (572, 691755), (642, 616330), (660, 599521), (715, 553404), (780, 507287), (858, 461170), (862, 459030), (1070, 369798), (1177, 336180), (1284, 308165), (1293, 306020), (1391, 284460), (1430, 276702), (1605, 246532), (1716, 230585), (1724, 229515), (2140, 184899), (2145, 184468), (2155, 183612), (2354, 168090), (2586, 153010), (2782, 142230), (2860, 138351), (3210, 123266), (3531, 112060), (4173, 94820), (4290, 92234), (4310, 91806), (4708, 84045), (4741, 83460), (5172, 76505), (5564, 71115), (5603, 70620), (5885, 67236), (6420, 61633), (6465, 61204), (6955, 56892), (7062, 56030), (8346, 47410), (8580, 46117), (8620, 45903), (9482, 41730), (11206, 35310), (11770, 33618), (12930, 30602), (13910, 28446), (14124, 28015), (14223, 27820), (15301, 25860), (16692, 23705), (16809, 23540), (17655, 22412), (18964, 20865)]