179839090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1879}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 343543680

約数和(自身を除く): 163704590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 563, 1126, 1879, 2815, 3758, 5630, 9395, 9571, 18790, 19142, 31943, 47855, 63886, 95710, 159715, 319430, 1057877, 2115754, 5289385, 10578770, 17983909, 35967818, 89919545, 179839090]

約数ペア:

[(1, 179839090), (2, 89919545), (5, 35967818), (10, 17983909), (17, 10578770), (34, 5289385), (85, 2115754), (170, 1057877), (563, 319430), (1126, 159715), (1879, 95710), (2815, 63886), (3758, 47855), (5630, 31943), (9395, 19142), (9571, 18790)]