61474010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{971}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 119532672

約数和(自身を除く): 58058662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 971, 974, 1942, 2435, 4855, 4870, 6331, 9710, 12623, 12662, 25246, 31655, 63115, 63310, 126230, 472877, 945754, 2364385, 4728770, 6147401, 12294802, 30737005, 61474010]

約数ペア:

[(1, 61474010), (2, 30737005), (5, 12294802), (10, 6147401), (13, 4728770), (26, 2364385), (65, 945754), (130, 472877), (487, 126230), (971, 63310), (974, 63115), (1942, 31655), (2435, 25246), (4855, 12662), (4870, 12623), (6331, 9710)]