30439682

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23893}}^1$

素因数の和:23922

約数の個数: 24

約数和(自身を含む): 57202236

約数和(自身を除く): 26762554

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 23893, 47786, 167251, 310609, 334502, 621218, 1170757, 2174263, 2341514, 4348526, 15219841, 30439682]

約数ペア:

[(1, 30439682), (2, 15219841), (7, 4348526), (13, 2341514), (14, 2174263), (26, 1170757), (49, 621218), (91, 334502), (98, 310609), (182, 167251), (637, 47786), (1274, 23893)]