82823940

素因数分解:

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

素因数の和:14889

約数の個数: 72

約数和(自身を含む): 259354368

約数和(自身を除く): 176530428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14843, 29686, 44529, 59372, 74215, 89058, 133587, 148430, 178116, 222645, 267174, 296860, 445290, 460133, 534348, 667935, 890580, 920266, 1335870, 1380399, 1840532, 2300665, 2671740, 2760798, 4141197, 4601330, 5521596, 6901995, 8282394, 9202660, 13803990, 16564788, 20705985, 27607980, 41411970, 82823940]

約数ペア:

[(1, 82823940), (2, 41411970), (3, 27607980), (4, 20705985), (5, 16564788), (6, 13803990), (9, 9202660), (10, 8282394), (12, 6901995), (15, 5521596), (18, 4601330), (20, 4141197), (30, 2760798), (31, 2671740), (36, 2300665), (45, 1840532), (60, 1380399), (62, 1335870), (90, 920266), (93, 890580), (124, 667935), (155, 534348), (180, 460133), (186, 445290), (279, 296860), (310, 267174), (372, 222645), (465, 178116), (558, 148430), (620, 133587), (930, 89058), (1116, 74215), (1395, 59372), (1860, 44529), (2790, 29686), (5580, 14843)]