138751980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2243}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 389055744

約数和(自身を除く): 250303764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1031, 2062, 2243, 3093, 4124, 4486, 5155, 6186, 6729, 8972, 10310, 11215, 12372, 13458, 15465, 20620, 22430, 26916, 30930, 33645, 44860, 61860, 67290, 134580, 2312533, 4625066, 6937599, 9250132, 11562665, 13875198, 23125330, 27750396, 34687995, 46250660, 69375990, 138751980]

約数ペア:

[(1, 138751980), (2, 69375990), (3, 46250660), (4, 34687995), (5, 27750396), (6, 23125330), (10, 13875198), (12, 11562665), (15, 9250132), (20, 6937599), (30, 4625066), (60, 2312533), (1031, 134580), (2062, 67290), (2243, 61860), (3093, 44860), (4124, 33645), (4486, 30930), (5155, 26916), (6186, 22430), (6729, 20620), (8972, 15465), (10310, 13458), (11215, 12372)]