3149128660180

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{746239019}}^1$

素因数の和:746239239

約数の個数: 24

約数和(自身を含む): 6644512234080

約数和(自身を除く): 3495383573900

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 746239019, 1492478038, 2984956076, 3731195095, 7462390190, 14924780380, 157456433009, 314912866018, 629825732036, 787282165045, 1574564330090, 3149128660180]

約数ペア:

[(1, 3149128660180), (2, 1574564330090), (4, 787282165045), (5, 629825732036), (10, 314912866018), (20, 157456433009), (211, 14924780380), (422, 7462390190), (844, 3731195095), (1055, 2984956076), (2110, 1492478038), (4220, 746239019)]