64825930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29333}}^1$

素因数の和:29370

約数の個数: 32

約数和(自身を含む): 133059024

約数和(自身を除く): 68233094

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 29333, 58666, 146665, 293330, 381329, 498661, 762658, 997322, 1906645, 2493305, 3813290, 4986610, 6482593, 12965186, 32412965, 64825930]

約数ペア:

[(1, 64825930), (2, 32412965), (5, 12965186), (10, 6482593), (13, 4986610), (17, 3813290), (26, 2493305), (34, 1906645), (65, 997322), (85, 762658), (130, 498661), (170, 381329), (221, 293330), (442, 146665), (1105, 58666), (2210, 29333)]