3802810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 3745094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 191, 362, 382, 905, 955, 1810, 1910, 1991, 2101, 3982, 4202, 9955, 10505, 19910, 21010, 34571, 69142, 172855, 345710, 380281, 760562, 1901405, 3802810]

約数ペア:

[(1, 3802810), (2, 1901405), (5, 760562), (10, 380281), (11, 345710), (22, 172855), (55, 69142), (110, 34571), (181, 21010), (191, 19910), (362, 10505), (382, 9955), (905, 4202), (955, 3982), (1810, 2101), (1910, 1991)]