74903530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33893}}^1$

素因数の和:33930

約数の個数: 32

約数和(自身を含む): 153743184

約数和(自身を除く): 78839654

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 33893, 67786, 169465, 338930, 440609, 576181, 881218, 1152362, 2203045, 2880905, 4406090, 5761810, 7490353, 14980706, 37451765, 74903530]

約数ペア:

[(1, 74903530), (2, 37451765), (5, 14980706), (10, 7490353), (13, 5761810), (17, 4406090), (26, 2880905), (34, 2203045), (65, 1152362), (85, 881218), (130, 576181), (170, 440609), (221, 338930), (442, 169465), (1105, 67786), (2210, 33893)]