74189710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5023}}^1$

素因数の和:5248

約数の個数: 32

約数和(自身を含む): 153372672

約数和(自身を除く): 79182962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 5023, 7385, 10046, 14770, 25115, 35161, 50230, 70322, 175805, 351610, 1059853, 2119706, 5299265, 7418971, 10598530, 14837942, 37094855, 74189710]

約数ペア:

[(1, 74189710), (2, 37094855), (5, 14837942), (7, 10598530), (10, 7418971), (14, 5299265), (35, 2119706), (70, 1059853), (211, 351610), (422, 175805), (1055, 70322), (1477, 50230), (2110, 35161), (2954, 25115), (5023, 14770), (7385, 10046)]