61865940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1787}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 173621952

約数和(自身を除く): 111756012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 1787, 2308, 2885, 3462, 3574, 5361, 5770, 6924, 7148, 8655, 8935, 10722, 11540, 17310, 17870, 21444, 26805, 34620, 35740, 53610, 107220, 1031099, 2062198, 3093297, 4124396, 5155495, 6186594, 10310990, 12373188, 15466485, 20621980, 30932970, 61865940]

約数ペア:

[(1, 61865940), (2, 30932970), (3, 20621980), (4, 15466485), (5, 12373188), (6, 10310990), (10, 6186594), (12, 5155495), (15, 4124396), (20, 3093297), (30, 2062198), (60, 1031099), (577, 107220), (1154, 53610), (1731, 35740), (1787, 34620), (2308, 26805), (2885, 21444), (3462, 17870), (3574, 17310), (5361, 11540), (5770, 10722), (6924, 8935), (7148, 8655)]