61973060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 138983040

約数和(自身を除く): 77009980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2297, 2698, 4594, 5396, 6745, 9188, 11485, 13490, 22970, 26980, 43643, 45940, 87286, 163087, 174572, 218215, 326174, 436430, 652348, 815435, 872860, 1630870, 3098653, 3261740, 6197306, 12394612, 15493265, 30986530, 61973060]

約数ペア:

[(1, 61973060), (2, 30986530), (4, 15493265), (5, 12394612), (10, 6197306), (19, 3261740), (20, 3098653), (38, 1630870), (71, 872860), (76, 815435), (95, 652348), (142, 436430), (190, 326174), (284, 218215), (355, 174572), (380, 163087), (710, 87286), (1349, 45940), (1420, 43643), (2297, 26980), (2698, 22970), (4594, 13490), (5396, 11485), (6745, 9188)]