217260810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185693}}^1$

素因数の和:185719

約数の個数: 48

約数和(自身を含む): 608333544

約数和(自身を除く): 391072734

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 185693, 371386, 557079, 928465, 1114158, 1671237, 1856930, 2414009, 2785395, 3342474, 4828018, 5570790, 7242027, 8356185, 12070045, 14484054, 16712370, 21726081, 24140090, 36210135, 43452162, 72420270, 108630405, 217260810]

約数ペア:

[(1, 217260810), (2, 108630405), (3, 72420270), (5, 43452162), (6, 36210135), (9, 24140090), (10, 21726081), (13, 16712370), (15, 14484054), (18, 12070045), (26, 8356185), (30, 7242027), (39, 5570790), (45, 4828018), (65, 3342474), (78, 2785395), (90, 2414009), (117, 1856930), (130, 1671237), (195, 1114158), (234, 928465), (390, 557079), (585, 371386), (1170, 185693)]