30141788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 54885600

約数和(自身を除く): 24743812

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 1319, 2638, 5276, 5713, 11426, 22852, 38251, 76502, 153004, 259843, 519686, 1039372, 7535447, 15070894, 30141788]

約数ペア:

[(1, 30141788), (2, 15070894), (4, 7535447), (29, 1039372), (58, 519686), (116, 259843), (197, 153004), (394, 76502), (788, 38251), (1319, 22852), (2638, 11426), (5276, 5713)]