30813196

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 55999440

約数和(自身を除く): 25186244

約数列:

[1, 2, 4, 29, 58, 116, 491, 541, 982, 1082, 1964, 2164, 14239, 15689, 28478, 31378, 56956, 62756, 265631, 531262, 1062524, 7703299, 15406598, 30813196]

約数ペア:

[(1, 30813196), (2, 15406598), (4, 7703299), (29, 1062524), (58, 531262), (116, 265631), (491, 62756), (541, 56956), (982, 31378), (1082, 28478), (1964, 15689), (2164, 14239)]