148957410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{709321}}^1$

素因数の和:709338

約数の個数: 32

約数和(自身を含む): 408569472

約数和(自身を除く): 259612062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 709321, 1418642, 2127963, 3546605, 4255926, 4965247, 7093210, 9930494, 10639815, 14895741, 21279630, 24826235, 29791482, 49652470, 74478705, 148957410]

約数ペア:

[(1, 148957410), (2, 74478705), (3, 49652470), (5, 29791482), (6, 24826235), (7, 21279630), (10, 14895741), (14, 10639815), (15, 9930494), (21, 7093210), (30, 4965247), (35, 4255926), (42, 3546605), (70, 2127963), (105, 1418642), (210, 709321)]