139888110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{5441}}^1$

素因数の和:6308

約数の個数: 32

約数和(自身を含む): 336184992

約数和(自身を除く): 196296882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2571, 4285, 5142, 5441, 8570, 10882, 12855, 16323, 25710, 27205, 32646, 54410, 81615, 163230, 4662937, 9325874, 13988811, 23314685, 27977622, 46629370, 69944055, 139888110]

約数ペア:

[(1, 139888110), (2, 69944055), (3, 46629370), (5, 27977622), (6, 23314685), (10, 13988811), (15, 9325874), (30, 4662937), (857, 163230), (1714, 81615), (2571, 54410), (4285, 32646), (5142, 27205), (5441, 25710), (8570, 16323), (10882, 12855)]