211314870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 595576800

約数和(自身を除く): 384261930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 179, 195, 234, 358, 390, 537, 585, 895, 1009, 1074, 1170, 1611, 1790, 2018, 2327, 2685, 3027, 3222, 4654, 5045, 5370, 6054, 6981, 8055, 9081, 10090, 11635, 13117, 13962, 15135, 16110, 18162, 20943, 23270, 26234, 30270, 34905, 39351, 41886, 45405, 65585, 69810, 78702, 90810, 104715, 118053, 131170, 180611, 196755, 209430, 236106, 361222, 393510, 541833, 590265, 903055, 1083666, 1180530, 1625499, 1806110, 2347943, 2709165, 3250998, 4695886, 5418330, 7043829, 8127495, 11739715, 14087658, 16254990, 21131487, 23479430, 35219145, 42262974, 70438290, 105657435, 211314870]

約数ペア:

[(1, 211314870), (2, 105657435), (3, 70438290), (5, 42262974), (6, 35219145), (9, 23479430), (10, 21131487), (13, 16254990), (15, 14087658), (18, 11739715), (26, 8127495), (30, 7043829), (39, 5418330), (45, 4695886), (65, 3250998), (78, 2709165), (90, 2347943), (117, 1806110), (130, 1625499), (179, 1180530), (195, 1083666), (234, 903055), (358, 590265), (390, 541833), (537, 393510), (585, 361222), (895, 236106), (1009, 209430), (1074, 196755), (1170, 180611), (1611, 131170), (1790, 118053), (2018, 104715), (2327, 90810), (2685, 78702), (3027, 69810), (3222, 65585), (4654, 45405), (5045, 41886), (5370, 39351), (6054, 34905), (6981, 30270), (8055, 26234), (9081, 23270), (10090, 20943), (11635, 18162), (13117, 16110), (13962, 15135)]