763042020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42533}}^1$

素因数の和:42581

約数の個数: 96

約数和(自身を含む): 2400959232

約数和(自身を除く): 1637917212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 42533, 85066, 127599, 170132, 212665, 255198, 425330, 510396, 552929, 637995, 850660, 978259, 1105858, 1275990, 1658787, 1956518, 2211716, 2551980, 2764645, 2934777, 3317574, 3913036, 4891295, 5529290, 5869554, 6635148, 8293935, 9782590, 11058580, 11739108, 12717367, 14673885, 16587870, 19565180, 25434734, 29347770, 33175740, 38152101, 50869468, 58695540, 63586835, 76304202, 127173670, 152608404, 190760505, 254347340, 381521010, 763042020]

約数ペア:

[(1, 763042020), (2, 381521010), (3, 254347340), (4, 190760505), (5, 152608404), (6, 127173670), (10, 76304202), (12, 63586835), (13, 58695540), (15, 50869468), (20, 38152101), (23, 33175740), (26, 29347770), (30, 25434734), (39, 19565180), (46, 16587870), (52, 14673885), (60, 12717367), (65, 11739108), (69, 11058580), (78, 9782590), (92, 8293935), (115, 6635148), (130, 5869554), (138, 5529290), (156, 4891295), (195, 3913036), (230, 3317574), (260, 2934777), (276, 2764645), (299, 2551980), (345, 2211716), (390, 1956518), (460, 1658787), (598, 1275990), (690, 1105858), (780, 978259), (897, 850660), (1196, 637995), (1380, 552929), (1495, 510396), (1794, 425330), (2990, 255198), (3588, 212665), (4485, 170132), (5980, 127599), (8970, 85066), (17940, 42533)]