69258540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88793}}^1$

素因数の和:88818

約数の個数: 48

約数和(自身を含む): 208843488

約数和(自身を除く): 139584948

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, 88793, 177586, 266379, 355172, 443965, 532758, 887930, 1065516, 1154309, 1331895, 1775860, 2308618, 2663790, 3462927, 4617236, 5327580, 5771545, 6925854, 11543090, 13851708, 17314635, 23086180, 34629270, 69258540]

約数ペア:

[(1, 69258540), (2, 34629270), (3, 23086180), (4, 17314635), (5, 13851708), (6, 11543090), (10, 6925854), (12, 5771545), (13, 5327580), (15, 4617236), (20, 3462927), (26, 2663790), (30, 2308618), (39, 1775860), (52, 1331895), (60, 1154309), (65, 1065516), (78, 887930), (130, 532758), (156, 443965), (195, 355172), (260, 266379), (390, 177586), (780, 88793)]