30186254

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{18119}}^1$

素因数の和:18152

約数の個数: 24

約数和(自身を含む): 55773360

約数和(自身を除く): 25587106

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 18119, 36238, 126833, 253666, 308023, 616046, 887831, 1775662, 2156161, 4312322, 15093127, 30186254]

約数ペア:

[(1, 30186254), (2, 15093127), (7, 4312322), (14, 2156161), (17, 1775662), (34, 887831), (49, 616046), (98, 308023), (119, 253666), (238, 126833), (833, 36238), (1666, 18119)]