148947630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381917}}^1$

素因数の和:381940

約数の個数: 32

約数和(自身を含む): 384973344

約数和(自身を除く): 236025714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 381917, 763834, 1145751, 1909585, 2291502, 3819170, 4964921, 5728755, 9929842, 11457510, 14894763, 24824605, 29789526, 49649210, 74473815, 148947630]

約数ペア:

[(1, 148947630), (2, 74473815), (3, 49649210), (5, 29789526), (6, 24824605), (10, 14894763), (13, 11457510), (15, 9929842), (26, 5728755), (30, 4964921), (39, 3819170), (65, 2291502), (78, 1909585), (130, 1145751), (195, 763834), (390, 381917)]