73591870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5107}}^1$

素因数の和:5256

約数の個数: 32

約数和(自身を含む): 145639296

約数和(自身を除く): 72047426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 5107, 7205, 10214, 14410, 25535, 51070, 56177, 112354, 280885, 561770, 669017, 1338034, 3345085, 6690170, 7359187, 14718374, 36795935, 73591870]

約数ペア:

[(1, 73591870), (2, 36795935), (5, 14718374), (10, 7359187), (11, 6690170), (22, 3345085), (55, 1338034), (110, 669017), (131, 561770), (262, 280885), (655, 112354), (1310, 56177), (1441, 51070), (2882, 25535), (5107, 14410), (7205, 10214)]