11142840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{92857}}^1$

素因数の和:92871

約数の個数: 32

約数和(自身を含む): 33428880

約数和(自身を除く): 22286040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 92857, 185714, 278571, 371428, 464285, 557142, 742856, 928570, 1114284, 1392855, 1857140, 2228568, 2785710, 3714280, 5571420, 11142840]

約数ペア:

[(1, 11142840), (2, 5571420), (3, 3714280), (4, 2785710), (5, 2228568), (6, 1857140), (8, 1392855), (10, 1114284), (12, 928570), (15, 742856), (20, 557142), (24, 464285), (30, 371428), (40, 278571), (60, 185714), (120, 92857)]