660097902

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{7331}}^1$

素因数の和:7728

約数の個数: 32

約数和(自身を含む): 1354953600

約数和(自身を除く): 694855698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 349, 698, 1047, 2094, 7331, 14662, 15007, 21993, 30014, 43986, 45021, 90042, 315233, 630466, 945699, 1891398, 2558519, 5117038, 7675557, 15351114, 110016317, 220032634, 330048951, 660097902]

約数ペア:

[(1, 660097902), (2, 330048951), (3, 220032634), (6, 110016317), (43, 15351114), (86, 7675557), (129, 5117038), (258, 2558519), (349, 1891398), (698, 945699), (1047, 630466), (2094, 315233), (7331, 90042), (14662, 45021), (15007, 43986), (21993, 30014)]