22921860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29387}}^1$

素因数の和:29412

約数の個数: 48

約数和(自身を含む): 69120576

約数和(自身を除く): 46198716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29387, 58774, 88161, 117548, 146935, 176322, 293870, 352644, 382031, 440805, 587740, 764062, 881610, 1146093, 1528124, 1763220, 1910155, 2292186, 3820310, 4584372, 5730465, 7640620, 11460930, 22921860]

約数ペア:

[(1, 22921860), (2, 11460930), (3, 7640620), (4, 5730465), (5, 4584372), (6, 3820310), (10, 2292186), (12, 1910155), (13, 1763220), (15, 1528124), (20, 1146093), (26, 881610), (30, 764062), (39, 587740), (52, 440805), (60, 382031), (65, 352644), (78, 293870), (130, 176322), (156, 146935), (195, 117548), (260, 88161), (390, 58774), (780, 29387)]