30930712

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 59400000

約数和(自身を除く): 28469288

約数列:

[1, 2, 4, 8, 79, 109, 158, 218, 316, 436, 449, 632, 872, 898, 1796, 3592, 8611, 17222, 34444, 35471, 48941, 68888, 70942, 97882, 141884, 195764, 283768, 391528, 3866339, 7732678, 15465356, 30930712]

約数ペア:

[(1, 30930712), (2, 15465356), (4, 7732678), (8, 3866339), (79, 391528), (109, 283768), (158, 195764), (218, 141884), (316, 97882), (436, 70942), (449, 68888), (632, 48941), (872, 35471), (898, 34444), (1796, 17222), (3592, 8611)]