81366270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{1667}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 195516288

約数和(自身を除く): 114150018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1627, 1667, 3254, 3334, 4881, 5001, 8135, 8335, 9762, 10002, 16270, 16670, 24405, 25005, 48810, 50010, 2712209, 5424418, 8136627, 13561045, 16273254, 27122090, 40683135, 81366270]

約数ペア:

[(1, 81366270), (2, 40683135), (3, 27122090), (5, 16273254), (6, 13561045), (10, 8136627), (15, 5424418), (30, 2712209), (1627, 50010), (1667, 48810), (3254, 25005), (3334, 24405), (4881, 16670), (5001, 16270), (8135, 10002), (8335, 9762)]