27481890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22343}}^1$

素因数の和:22394

約数の個数: 32

約数和(自身を含む): 67568256

約数和(自身を除く): 40086366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 22343, 44686, 67029, 111715, 134058, 223430, 335145, 670290, 916063, 1832126, 2748189, 4580315, 5496378, 9160630, 13740945, 27481890]

約数ペア:

[(1, 27481890), (2, 13740945), (3, 9160630), (5, 5496378), (6, 4580315), (10, 2748189), (15, 1832126), (30, 916063), (41, 670290), (82, 335145), (123, 223430), (205, 134058), (246, 111715), (410, 67029), (615, 44686), (1230, 22343)]