314609810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1709}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 581742000

約数和(自身を除く): 267132190

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 449, 898, 1709, 2245, 3418, 4490, 8545, 17090, 18409, 36818, 70069, 92045, 140138, 184090, 350345, 700690, 767341, 1534682, 3836705, 7673410, 31460981, 62921962, 157304905, 314609810]

約数ペア:

[(1, 314609810), (2, 157304905), (5, 62921962), (10, 31460981), (41, 7673410), (82, 3836705), (205, 1534682), (410, 767341), (449, 700690), (898, 350345), (1709, 184090), (2245, 140138), (3418, 92045), (4490, 70069), (8545, 36818), (17090, 18409)]