520020756430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3307}}^1\times {\mathrm{6121}}^1$

素因数の和:9809

約数の個数: 64

約数和(自身を含む): 1073171515392

約数和(自身を除く): 553150758962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3307, 3670, 5138, 6121, 6614, 12242, 12845, 16535, 23149, 25690, 30605, 33070, 42847, 46298, 61210, 85694, 115745, 214235, 231490, 428470, 1213669, 2246407, 2427338, 4492814, 6068345, 8495683, 11232035, 12136690, 15724849, 16991366, 20242147, 22464070, 31449698, 40484294, 42478415, 78624245, 84956830, 101210735, 141695029, 157248490, 202421470, 283390058, 708475145, 1416950290, 7428867949, 14857735898, 37144339745, 52002075643, 74288679490, 104004151286, 260010378215, 520020756430]

約数ペア:

[(1, 520020756430), (2, 260010378215), (5, 104004151286), (7, 74288679490), (10, 52002075643), (14, 37144339745), (35, 14857735898), (70, 7428867949), (367, 1416950290), (734, 708475145), (1835, 283390058), (2569, 202421470), (3307, 157248490), (3670, 141695029), (5138, 101210735), (6121, 84956830), (6614, 78624245), (12242, 42478415), (12845, 40484294), (16535, 31449698), (23149, 22464070), (25690, 20242147), (30605, 16991366), (33070, 15724849), (42847, 12136690), (46298, 11232035), (61210, 8495683), (85694, 6068345), (115745, 4492814), (214235, 2427338), (231490, 2246407), (428470, 1213669)]