617308270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{86579}}^1$

素因数の和:86640

約数の個数: 32

約数和(自身を含む): 1196881920

約数和(自身を除く): 579573650

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 86579, 173158, 432895, 865790, 1991317, 2683949, 3982634, 5367898, 9956585, 13419745, 19913170, 26839490, 61730827, 123461654, 308654135, 617308270]

約数ペア:

[(1, 617308270), (2, 308654135), (5, 123461654), (10, 61730827), (23, 26839490), (31, 19913170), (46, 13419745), (62, 9956585), (115, 5367898), (155, 3982634), (230, 2683949), (310, 1991317), (713, 865790), (1426, 432895), (3565, 173158), (7130, 86579)]