30107044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1759}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 57657600

約数和(自身を除く): 27550556

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 1759, 3518, 4279, 7036, 8558, 17116, 19349, 38698, 77396, 684251, 1368502, 2737004, 7526761, 15053522, 30107044]

約数ペア:

[(1, 30107044), (2, 15053522), (4, 7526761), (11, 2737004), (22, 1368502), (44, 684251), (389, 77396), (778, 38698), (1556, 19349), (1759, 17116), (3518, 8558), (4279, 7036)]