12318990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1451}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 29690496

約数和(自身を除く): 17371506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1451, 1698, 2830, 2902, 4245, 4353, 7255, 8490, 8706, 14510, 21765, 43530, 410633, 821266, 1231899, 2053165, 2463798, 4106330, 6159495, 12318990]

約数ペア:

[(1, 12318990), (2, 6159495), (3, 4106330), (5, 2463798), (6, 2053165), (10, 1231899), (15, 821266), (30, 410633), (283, 43530), (566, 21765), (849, 14510), (1415, 8706), (1451, 8490), (1698, 7255), (2830, 4353), (2902, 4245)]