1157709670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{125429}}^1$

素因数の和:125520

約数の個数: 32

約数和(自身を含む): 2275801920

約数和(自身を除く): 1118092250

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 125429, 250858, 627145, 1254290, 1630577, 3261154, 8152885, 8905459, 16305770, 17810918, 44527295, 89054590, 115770967, 231541934, 578854835, 1157709670]

約数ペア:

[(1, 1157709670), (2, 578854835), (5, 231541934), (10, 115770967), (13, 89054590), (26, 44527295), (65, 17810918), (71, 16305770), (130, 8905459), (142, 8152885), (355, 3261154), (710, 1630577), (923, 1254290), (1846, 627145), (4615, 250858), (9230, 125429)]