291212152470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{7841}}^1\times {\mathrm{412663}}^1$

素因数の和:420517

約数の個数: 48

約数和(自身を含む): 757249994592

約数和(自身を除く): 466037842122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 7841, 15682, 23523, 39205, 47046, 70569, 78410, 117615, 141138, 235230, 352845, 412663, 705690, 825326, 1237989, 2063315, 2475978, 3713967, 4126630, 6189945, 7427934, 12379890, 18569835, 37139670, 3235690583, 6471381166, 9707071749, 16178452915, 19414143498, 29121215247, 32356905830, 48535358745, 58242430494, 97070717490, 145606076235, 291212152470]

約数ペア:

[(1, 291212152470), (2, 145606076235), (3, 97070717490), (5, 58242430494), (6, 48535358745), (9, 32356905830), (10, 29121215247), (15, 19414143498), (18, 16178452915), (30, 9707071749), (45, 6471381166), (90, 3235690583), (7841, 37139670), (15682, 18569835), (23523, 12379890), (39205, 7427934), (47046, 6189945), (70569, 4126630), (78410, 3713967), (117615, 2475978), (141138, 2063315), (235230, 1237989), (352845, 825326), (412663, 705690)]