149664270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{712687}}^1$

素因数の和:712704

約数の個数: 32

約数和(自身を含む): 410508288

約数和(自身を除く): 260844018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 712687, 1425374, 2138061, 3563435, 4276122, 4988809, 7126870, 9977618, 10690305, 14966427, 21380610, 24944045, 29932854, 49888090, 74832135, 149664270]

約数ペア:

[(1, 149664270), (2, 74832135), (3, 49888090), (5, 29932854), (6, 24944045), (7, 21380610), (10, 14966427), (14, 10690305), (15, 9977618), (21, 7126870), (30, 4988809), (35, 4276122), (42, 3563435), (70, 2138061), (105, 1425374), (210, 712687)]