30904006

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3251}}^1$

素因数の和:3364

約数の個数: 24

約数和(自身を含む): 54497016

約数和(自身を除く): 23593010

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 3251, 4753, 6502, 9506, 22757, 45514, 159299, 315347, 318598, 630694, 2207429, 4414858, 15452003, 30904006]

約数ペア:

[(1, 30904006), (2, 15452003), (7, 4414858), (14, 2207429), (49, 630694), (97, 318598), (98, 315347), (194, 159299), (679, 45514), (1358, 22757), (3251, 9506), (4753, 6502)]