148921710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{709151}}^1$

素因数の和:709168

約数の個数: 32

約数和(自身を含む): 408471552

約数和(自身を除く): 259549842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 709151, 1418302, 2127453, 3545755, 4254906, 4964057, 7091510, 9928114, 10637265, 14892171, 21274530, 24820285, 29784342, 49640570, 74460855, 148921710]

約数ペア:

[(1, 148921710), (2, 74460855), (3, 49640570), (5, 29784342), (6, 24820285), (7, 21274530), (10, 14892171), (14, 10637265), (15, 9928114), (21, 7091510), (30, 4964057), (35, 4254906), (42, 3545755), (70, 2127453), (105, 1418302), (210, 709151)]