9379890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8043

約数の個数: 48

約数和(自身を含む): 26266968

約数和(自身を除く): 16887078

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 8017, 16034, 24051, 40085, 48102, 72153, 80170, 104221, 120255, 144306, 208442, 240510, 312663, 360765, 521105, 625326, 721530, 937989, 1042210, 1563315, 1875978, 3126630, 4689945, 9379890]

約数ペア:

[(1, 9379890), (2, 4689945), (3, 3126630), (5, 1875978), (6, 1563315), (9, 1042210), (10, 937989), (13, 721530), (15, 625326), (18, 521105), (26, 360765), (30, 312663), (39, 240510), (45, 208442), (65, 144306), (78, 120255), (90, 104221), (117, 80170), (130, 72153), (195, 48102), (234, 40085), (390, 24051), (585, 16034), (1170, 8017)]