72620570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{60017}}^1$

素因数の和:60046

約数の個数: 24

約数和(自身を含む): 143683092

約数和(自身を除く): 71062522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 60017, 120034, 300085, 600170, 660187, 1320374, 3300935, 6601870, 7262057, 14524114, 36310285, 72620570]

約数ペア:

[(1, 72620570), (2, 36310285), (5, 14524114), (10, 7262057), (11, 6601870), (22, 3300935), (55, 1320374), (110, 660187), (121, 600170), (242, 300085), (605, 120034), (1210, 60017)]