2927710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 24

約数和(自身を含む): 5568696

約数和(自身を除く): 2640986

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 811, 1622, 1805, 3610, 4055, 8110, 15409, 30818, 77045, 154090, 292771, 585542, 1463855, 2927710]

約数ペア:

[(1, 2927710), (2, 1463855), (5, 585542), (10, 292771), (19, 154090), (38, 77045), (95, 30818), (190, 15409), (361, 8110), (722, 4055), (811, 3610), (1622, 1805)]