80627970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44059}}^1$

素因数の和:44130

約数の個数: 32

約数和(自身を含む): 196683840

約数和(自身を除く): 116055870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 44059, 88118, 132177, 220295, 264354, 440590, 660885, 1321770, 2687599, 5375198, 8062797, 13437995, 16125594, 26875990, 40313985, 80627970]

約数ペア:

[(1, 80627970), (2, 40313985), (3, 26875990), (5, 16125594), (6, 13437995), (10, 8062797), (15, 5375198), (30, 2687599), (61, 1321770), (122, 660885), (183, 440590), (305, 264354), (366, 220295), (610, 132177), (915, 88118), (1830, 44059)]