617142670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157837}}^1$

素因数の和:157884

約数の個数: 32

約数和(自身を含む): 1227348288

約数和(自身を除く): 610205618

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 157837, 315674, 789185, 1578370, 2683229, 3630251, 5366458, 7260502, 13416145, 18151255, 26832290, 36302510, 61714267, 123428534, 308571335, 617142670]

約数ペア:

[(1, 617142670), (2, 308571335), (5, 123428534), (10, 61714267), (17, 36302510), (23, 26832290), (34, 18151255), (46, 13416145), (85, 7260502), (115, 5366458), (170, 3630251), (230, 2683229), (391, 1578370), (782, 789185), (1955, 315674), (3910, 157837)]