2286075890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4665461}}^1$

素因数の和:4665482

約数の個数: 24

約数和(自身を含む): 4786764012

約数和(自身を除く): 2500688122

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4665461, 9330922, 23327305, 32658227, 46654610, 65316454, 163291135, 228607589, 326582270, 457215178, 1143037945, 2286075890]

約数ペア:

[(1, 2286075890), (2, 1143037945), (5, 457215178), (7, 326582270), (10, 228607589), (14, 163291135), (35, 65316454), (49, 46654610), (70, 32658227), (98, 23327305), (245, 9330922), (490, 4665461)]