30461768

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 58396800

約数和(自身を除く): 27935032

約数列:

[1, 2, 4, 8, 79, 157, 158, 307, 314, 316, 614, 628, 632, 1228, 1256, 2456, 12403, 24253, 24806, 48199, 48506, 49612, 96398, 97012, 99224, 192796, 194024, 385592, 3807721, 7615442, 15230884, 30461768]

約数ペア:

[(1, 30461768), (2, 15230884), (4, 7615442), (8, 3807721), (79, 385592), (157, 194024), (158, 192796), (307, 99224), (314, 97012), (316, 96398), (614, 49612), (628, 48506), (632, 48199), (1228, 24806), (1256, 24253), (2456, 12403)]