12701940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6872

約数の個数: 48

約数和(自身を含む): 36718080

約数和(自身を除く): 24016140

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, 6829, 13658, 20487, 27316, 34145, 40974, 68290, 81948, 102435, 136580, 204870, 211699, 409740, 423398, 635097, 846796, 1058495, 1270194, 2116990, 2540388, 3175485, 4233980, 6350970, 12701940]

約数ペア:

[(1, 12701940), (2, 6350970), (3, 4233980), (4, 3175485), (5, 2540388), (6, 2116990), (10, 1270194), (12, 1058495), (15, 846796), (20, 635097), (30, 423398), (31, 409740), (60, 211699), (62, 204870), (93, 136580), (124, 102435), (155, 81948), (186, 68290), (310, 40974), (372, 34145), (465, 27316), (620, 20487), (930, 13658), (1860, 6829)]