68143470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{23417}}^1$

素因数の和:23524

約数の個数: 32

約数和(自身を含む): 165237408

約数和(自身を除く): 97093938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 23417, 46834, 70251, 117085, 140502, 234170, 351255, 702510, 2271449, 4542898, 6814347, 11357245, 13628694, 22714490, 34071735, 68143470]

約数ペア:

[(1, 68143470), (2, 34071735), (3, 22714490), (5, 13628694), (6, 11357245), (10, 6814347), (15, 4542898), (30, 2271449), (97, 702510), (194, 351255), (291, 234170), (485, 140502), (582, 117085), (970, 70251), (1455, 46834), (2910, 23417)]