30483278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 55655424

約数和(自身を除く): 25172146

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 263, 487, 526, 974, 1841, 3409, 3682, 4471, 6818, 8279, 8942, 16558, 31297, 57953, 62594, 115906, 128081, 256162, 896567, 1793134, 2177377, 4354754, 15241639, 30483278]

約数ペア:

[(1, 30483278), (2, 15241639), (7, 4354754), (14, 2177377), (17, 1793134), (34, 896567), (119, 256162), (238, 128081), (263, 115906), (487, 62594), (526, 57953), (974, 31297), (1841, 16558), (3409, 8942), (3682, 8279), (4471, 6818)]