15426530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7154

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 17336350

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 7109, 14218, 35545, 49763, 71090, 99526, 220379, 248815, 440758, 497630, 1101895, 1542653, 2203790, 3085306, 7713265, 15426530]

約数ペア:

[(1, 15426530), (2, 7713265), (5, 3085306), (7, 2203790), (10, 1542653), (14, 1101895), (31, 497630), (35, 440758), (62, 248815), (70, 220379), (155, 99526), (217, 71090), (310, 49763), (434, 35545), (1085, 14218), (2170, 7109)]