12915030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2851}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 31212288

約数和(自身を除く): 18297258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 2851, 4530, 5702, 8553, 14255, 17106, 28510, 42765, 85530, 430501, 861002, 1291503, 2152505, 2583006, 4305010, 6457515, 12915030]

約数ペア:

[(1, 12915030), (2, 6457515), (3, 4305010), (5, 2583006), (6, 2152505), (10, 1291503), (15, 861002), (30, 430501), (151, 85530), (302, 42765), (453, 28510), (755, 17106), (906, 14255), (1510, 8553), (2265, 5702), (2851, 4530)]