47654730

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{2179}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 128707200

約数和(自身を除く): 81052470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2179, 2187, 2430, 3645, 4358, 4374, 6537, 7290, 10895, 10935, 13074, 19611, 21790, 21870, 32685, 39222, 58833, 65370, 98055, 117666, 176499, 196110, 294165, 352998, 529497, 588330, 882495, 1058994, 1588491, 1764990, 2647485, 3176982, 4765473, 5294970, 7942455, 9530946, 15884910, 23827365, 47654730]

約数ペア:

[(1, 47654730), (2, 23827365), (3, 15884910), (5, 9530946), (6, 7942455), (9, 5294970), (10, 4765473), (15, 3176982), (18, 2647485), (27, 1764990), (30, 1588491), (45, 1058994), (54, 882495), (81, 588330), (90, 529497), (135, 352998), (162, 294165), (243, 196110), (270, 176499), (405, 117666), (486, 98055), (729, 65370), (810, 58833), (1215, 39222), (1458, 32685), (2179, 21870), (2187, 21790), (2430, 19611), (3645, 13074), (4358, 10935), (4374, 10895), (6537, 7290)]