15240950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 30667680

約数和(自身を除く): 15426730

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 457, 575, 667, 725, 914, 1150, 1334, 1450, 2285, 3335, 4570, 6670, 10511, 11425, 13253, 16675, 21022, 22850, 26506, 33350, 52555, 66265, 105110, 132530, 262775, 304819, 331325, 525550, 609638, 662650, 1524095, 3048190, 7620475, 15240950]

約数ペア:

[(1, 15240950), (2, 7620475), (5, 3048190), (10, 1524095), (23, 662650), (25, 609638), (29, 525550), (46, 331325), (50, 304819), (58, 262775), (115, 132530), (145, 105110), (230, 66265), (290, 52555), (457, 33350), (575, 26506), (667, 22850), (725, 21022), (914, 16675), (1150, 13253), (1334, 11425), (1450, 10511), (2285, 6670), (3335, 4570)]