139503780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59617}}^1$

素因数の和:59645

約数の個数: 72

約数和(自身を含む): 455719992

約数和(自身を除く): 316216212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 59617, 119234, 178851, 238468, 298085, 357702, 536553, 596170, 715404, 775021, 894255, 1073106, 1192340, 1550042, 1788510, 2146212, 2325063, 2682765, 3100084, 3577020, 3875105, 4650126, 5365530, 6975189, 7750210, 9300252, 10731060, 11625315, 13950378, 15500420, 23250630, 27900756, 34875945, 46501260, 69751890, 139503780]

約数ペア:

[(1, 139503780), (2, 69751890), (3, 46501260), (4, 34875945), (5, 27900756), (6, 23250630), (9, 15500420), (10, 13950378), (12, 11625315), (13, 10731060), (15, 9300252), (18, 7750210), (20, 6975189), (26, 5365530), (30, 4650126), (36, 3875105), (39, 3577020), (45, 3100084), (52, 2682765), (60, 2325063), (65, 2146212), (78, 1788510), (90, 1550042), (117, 1192340), (130, 1073106), (156, 894255), (180, 775021), (195, 715404), (234, 596170), (260, 536553), (390, 357702), (468, 298085), (585, 238468), (780, 178851), (1170, 119234), (2340, 59617)]