27607980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14843}}^1$

素因数の和:14886

約数の個数: 48

約数和(自身を含む): 79801344

約数和(自身を除く): 52193364

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, 14843, 29686, 44529, 59372, 74215, 89058, 148430, 178116, 222645, 296860, 445290, 460133, 890580, 920266, 1380399, 1840532, 2300665, 2760798, 4601330, 5521596, 6901995, 9202660, 13803990, 27607980]

約数ペア:

[(1, 27607980), (2, 13803990), (3, 9202660), (4, 6901995), (5, 5521596), (6, 4601330), (10, 2760798), (12, 2300665), (15, 1840532), (20, 1380399), (30, 920266), (31, 890580), (60, 460133), (62, 445290), (93, 296860), (124, 222645), (155, 178116), (186, 148430), (310, 89058), (372, 74215), (465, 59372), (620, 44529), (930, 29686), (1860, 14843)]