7304050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 15514632

約数和(自身を除く): 8210582

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 661, 850, 1105, 1322, 2210, 3305, 5525, 6610, 8593, 11050, 11237, 16525, 17186, 22474, 33050, 42965, 56185, 85930, 112370, 146081, 214825, 280925, 292162, 429650, 561850, 730405, 1460810, 3652025, 7304050]

約数ペア:

[(1, 7304050), (2, 3652025), (5, 1460810), (10, 730405), (13, 561850), (17, 429650), (25, 292162), (26, 280925), (34, 214825), (50, 146081), (65, 112370), (85, 85930), (130, 56185), (170, 42965), (221, 33050), (325, 22474), (425, 17186), (442, 16525), (650, 11237), (661, 11050), (850, 8593), (1105, 6610), (1322, 5525), (2210, 3305)]