67943940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36529}}^1$

素因数の和:36572

約数の個数: 48

約数和(自身を含む): 196385280

約数和(自身を除く): 128441340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 36529, 73058, 109587, 146116, 182645, 219174, 365290, 438348, 547935, 730580, 1095870, 1132399, 2191740, 2264798, 3397197, 4529596, 5661995, 6794394, 11323990, 13588788, 16985985, 22647980, 33971970, 67943940]

約数ペア:

[(1, 67943940), (2, 33971970), (3, 22647980), (4, 16985985), (5, 13588788), (6, 11323990), (10, 6794394), (12, 5661995), (15, 4529596), (20, 3397197), (30, 2264798), (31, 2191740), (60, 1132399), (62, 1095870), (93, 730580), (124, 547935), (155, 438348), (186, 365290), (310, 219174), (372, 182645), (465, 146116), (620, 109587), (930, 73058), (1860, 36529)]