30884756

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10709}}^1$

素因数の和:10823

約数の個数: 24

約数和(自身を含む): 62375040

約数和(自身を除く): 31490284

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 10709, 21418, 42836, 74963, 149926, 299852, 1103027, 2206054, 4412108, 7721189, 15442378, 30884756]

約数ペア:

[(1, 30884756), (2, 15442378), (4, 7721189), (7, 4412108), (14, 2206054), (28, 1103027), (103, 299852), (206, 149926), (412, 74963), (721, 42836), (1442, 21418), (2884, 10709)]