521594340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6473}}^1$

素因数の和:6581

約数の個数: 96

約数和(自身を含む): 1566190080

約数和(自身を除く): 1044595740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 790, 948, 1020, 1185, 1343, 1580, 2370, 2686, 4029, 4740, 5372, 6473, 6715, 8058, 12946, 13430, 16116, 19419, 20145, 25892, 26860, 32365, 38838, 40290, 64730, 77676, 80580, 97095, 110041, 129460, 194190, 220082, 330123, 388380, 440164, 511367, 550205, 660246, 1022734, 1100410, 1320492, 1534101, 1650615, 2045468, 2200820, 2556835, 3068202, 3301230, 5113670, 6136404, 6602460, 7670505, 8693239, 10227340, 15341010, 17386478, 26079717, 30682020, 34772956, 43466195, 52159434, 86932390, 104318868, 130398585, 173864780, 260797170, 521594340]

約数ペア:

[(1, 521594340), (2, 260797170), (3, 173864780), (4, 130398585), (5, 104318868), (6, 86932390), (10, 52159434), (12, 43466195), (15, 34772956), (17, 30682020), (20, 26079717), (30, 17386478), (34, 15341010), (51, 10227340), (60, 8693239), (68, 7670505), (79, 6602460), (85, 6136404), (102, 5113670), (158, 3301230), (170, 3068202), (204, 2556835), (237, 2200820), (255, 2045468), (316, 1650615), (340, 1534101), (395, 1320492), (474, 1100410), (510, 1022734), (790, 660246), (948, 550205), (1020, 511367), (1185, 440164), (1343, 388380), (1580, 330123), (2370, 220082), (2686, 194190), (4029, 129460), (4740, 110041), (5372, 97095), (6473, 80580), (6715, 77676), (8058, 64730), (12946, 40290), (13430, 38838), (16116, 32365), (19419, 26860), (20145, 25892)]