2014963980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{127691}}^1$

素因数の和:127966

約数の個数: 48

約数和(自身を含む): 5663395584

約数和(自身を除く): 3648431604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 15780, 127691, 255382, 383073, 510764, 638455, 766146, 1276910, 1532292, 1915365, 2553820, 3830730, 7661460, 33582733, 67165466, 100748199, 134330932, 167913665, 201496398, 335827330, 402992796, 503740995, 671654660, 1007481990, 2014963980]

約数ペア:

[(1, 2014963980), (2, 1007481990), (3, 671654660), (4, 503740995), (5, 402992796), (6, 335827330), (10, 201496398), (12, 167913665), (15, 134330932), (20, 100748199), (30, 67165466), (60, 33582733), (263, 7661460), (526, 3830730), (789, 2553820), (1052, 1915365), (1315, 1532292), (1578, 1276910), (2630, 766146), (3156, 638455), (3945, 510764), (5260, 383073), (7890, 255382), (15780, 127691)]