69723940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24379}}^1$

素因数の和:24412

約数の個数: 48

約数和(自身を含む): 172025280

約数和(自身を除く): 102301340

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 24379, 48758, 97516, 121895, 243790, 268169, 316927, 487580, 536338, 633854, 1072676, 1267708, 1340845, 1584635, 2681690, 3169270, 3486197, 5363380, 6338540, 6972394, 13944788, 17430985, 34861970, 69723940]

約数ペア:

[(1, 69723940), (2, 34861970), (4, 17430985), (5, 13944788), (10, 6972394), (11, 6338540), (13, 5363380), (20, 3486197), (22, 3169270), (26, 2681690), (44, 1584635), (52, 1340845), (55, 1267708), (65, 1072676), (110, 633854), (130, 536338), (143, 487580), (220, 316927), (260, 268169), (286, 243790), (572, 121895), (715, 97516), (1430, 48758), (2860, 24379)]