21814350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6323}}^1$

素因数の和:6361

約数の個数: 48

約数和(自身を含む): 56460672

約数和(自身を除く): 34646322

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 6323, 12646, 18969, 31615, 37938, 63230, 94845, 145429, 158075, 189690, 290858, 316150, 436287, 474225, 727145, 872574, 948450, 1454290, 2181435, 3635725, 4362870, 7271450, 10907175, 21814350]

約数ペア:

[(1, 21814350), (2, 10907175), (3, 7271450), (5, 4362870), (6, 3635725), (10, 2181435), (15, 1454290), (23, 948450), (25, 872574), (30, 727145), (46, 474225), (50, 436287), (69, 316150), (75, 290858), (115, 189690), (138, 158075), (150, 145429), (230, 94845), (345, 63230), (575, 37938), (690, 31615), (1150, 18969), (1725, 12646), (3450, 6323)]