138445710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12241}}^1$

素因数の和:12293

約数の個数: 64

約数和(自身を含む): 370198080

約数和(自身を除く): 231752370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 12241, 24482, 36723, 61205, 73446, 122410, 159133, 183615, 318266, 354989, 367230, 477399, 709978, 795665, 954798, 1064967, 1591330, 1774945, 2129934, 2386995, 3549890, 4614857, 4773990, 5324835, 9229714, 10649670, 13844571, 23074285, 27689142, 46148570, 69222855, 138445710]

約数ペア:

[(1, 138445710), (2, 69222855), (3, 46148570), (5, 27689142), (6, 23074285), (10, 13844571), (13, 10649670), (15, 9229714), (26, 5324835), (29, 4773990), (30, 4614857), (39, 3549890), (58, 2386995), (65, 2129934), (78, 1774945), (87, 1591330), (130, 1064967), (145, 954798), (174, 795665), (195, 709978), (290, 477399), (377, 367230), (390, 354989), (435, 318266), (754, 183615), (870, 159133), (1131, 122410), (1885, 73446), (2262, 61205), (3770, 36723), (5655, 24482), (11310, 12241)]