4979220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 14396928

約数和(自身を除く): 9417708

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, 2677, 5354, 8031, 10708, 13385, 16062, 26770, 32124, 40155, 53540, 80310, 82987, 160620, 165974, 248961, 331948, 414935, 497922, 829870, 995844, 1244805, 1659740, 2489610, 4979220]

約数ペア:

[(1, 4979220), (2, 2489610), (3, 1659740), (4, 1244805), (5, 995844), (6, 829870), (10, 497922), (12, 414935), (15, 331948), (20, 248961), (30, 165974), (31, 160620), (60, 82987), (62, 80310), (93, 53540), (124, 40155), (155, 32124), (186, 26770), (310, 16062), (372, 13385), (465, 10708), (620, 8031), (930, 5354), (1860, 2677)]