73686910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3701}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 145533024

約数和(自身を除く): 71846114

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3701, 3982, 7402, 9955, 18505, 19910, 37010, 40711, 81422, 203555, 407110, 669881, 1339762, 3349405, 6698810, 7368691, 14737382, 36843455, 73686910]

約数ペア:

[(1, 73686910), (2, 36843455), (5, 14737382), (10, 7368691), (11, 6698810), (22, 3349405), (55, 1339762), (110, 669881), (181, 407110), (362, 203555), (905, 81422), (1810, 40711), (1991, 37010), (3701, 19910), (3982, 18505), (7402, 9955)]