30839816

素因数分解:

$2^3\times 7^3\times {\mathrm{11239}}^1$

素因数の和:11266

約数の個数: 32

約数和(自身を含む): 67440000

約数和(自身を除く): 36600184

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 11239, 22478, 44956, 78673, 89912, 157346, 314692, 550711, 629384, 1101422, 2202844, 3854977, 4405688, 7709954, 15419908, 30839816]

約数ペア:

[(1, 30839816), (2, 15419908), (4, 7709954), (7, 4405688), (8, 3854977), (14, 2202844), (28, 1101422), (49, 629384), (56, 550711), (98, 314692), (196, 157346), (343, 89912), (392, 78673), (686, 44956), (1372, 22478), (2744, 11239)]