312552630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{267139}}^1$

素因数の和:267165

約数の個数: 48

約数和(自身を含む): 875150640

約数和(自身を除く): 562598010

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, 267139, 534278, 801417, 1335695, 1602834, 2404251, 2671390, 3472807, 4007085, 4808502, 6945614, 8014170, 10418421, 12021255, 17364035, 20836842, 24042510, 31255263, 34728070, 52092105, 62510526, 104184210, 156276315, 312552630]

約数ペア:

[(1, 312552630), (2, 156276315), (3, 104184210), (5, 62510526), (6, 52092105), (9, 34728070), (10, 31255263), (13, 24042510), (15, 20836842), (18, 17364035), (26, 12021255), (30, 10418421), (39, 8014170), (45, 6945614), (65, 4808502), (78, 4007085), (90, 3472807), (117, 2671390), (130, 2404251), (195, 1602834), (234, 1335695), (390, 801417), (585, 534278), (1170, 267139)]