30873898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 53576640

約数和(自身を除く): 22702742

約数列:

[1, 2, 11, 19, 22, 38, 209, 233, 317, 418, 466, 634, 2563, 3487, 4427, 5126, 6023, 6974, 8854, 12046, 48697, 66253, 73861, 97394, 132506, 147722, 812471, 1403359, 1624942, 2806718, 15436949, 30873898]

約数ペア:

[(1, 30873898), (2, 15436949), (11, 2806718), (19, 1624942), (22, 1403359), (38, 812471), (209, 147722), (233, 132506), (317, 97394), (418, 73861), (466, 66253), (634, 48697), (2563, 12046), (3487, 8854), (4427, 6974), (5126, 6023)]