27405530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 53655696

約数和(自身を除く): 26250166

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 4357, 6290, 8714, 21785, 43570, 74069, 148138, 161209, 322418, 370345, 740690, 806045, 1612090, 2740553, 5481106, 13702765, 27405530]

約数ペア:

[(1, 27405530), (2, 13702765), (5, 5481106), (10, 2740553), (17, 1612090), (34, 806045), (37, 740690), (74, 370345), (85, 322418), (170, 161209), (185, 148138), (370, 74069), (629, 43570), (1258, 21785), (3145, 8714), (4357, 6290)]