142651860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182887}}^1$

素因数の和:182912

約数の個数: 48

約数和(自身を含む): 430152576

約数和(自身を除く): 287500716

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, 182887, 365774, 548661, 731548, 914435, 1097322, 1828870, 2194644, 2377531, 2743305, 3657740, 4755062, 5486610, 7132593, 9510124, 10973220, 11887655, 14265186, 23775310, 28530372, 35662965, 47550620, 71325930, 142651860]

約数ペア:

[(1, 142651860), (2, 71325930), (3, 47550620), (4, 35662965), (5, 28530372), (6, 23775310), (10, 14265186), (12, 11887655), (13, 10973220), (15, 9510124), (20, 7132593), (26, 5486610), (30, 4755062), (39, 3657740), (52, 2743305), (60, 2377531), (65, 2194644), (78, 1828870), (130, 1097322), (156, 914435), (195, 731548), (260, 548661), (390, 365774), (780, 182887)]