17712630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15165

約数の個数: 48

約数和(自身を含む): 49598640

約数和(自身を除く): 31886010

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, 15139, 30278, 45417, 75695, 90834, 136251, 151390, 196807, 227085, 272502, 393614, 454170, 590421, 681255, 984035, 1180842, 1362510, 1771263, 1968070, 2952105, 3542526, 5904210, 8856315, 17712630]

約数ペア:

[(1, 17712630), (2, 8856315), (3, 5904210), (5, 3542526), (6, 2952105), (9, 1968070), (10, 1771263), (13, 1362510), (15, 1180842), (18, 984035), (26, 681255), (30, 590421), (39, 454170), (45, 393614), (65, 272502), (78, 227085), (90, 196807), (117, 151390), (130, 136251), (195, 90834), (234, 75695), (390, 45417), (585, 30278), (1170, 15139)]