2867387910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{687623}}^1$

素因数の和:687772

約数の個数: 32

約数和(自身を含む): 6931249920

約数和(自身を除く): 4063862010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 687623, 1375246, 2062869, 3438115, 4125738, 6876230, 10314345, 20628690, 95579597, 191159194, 286738791, 477897985, 573477582, 955795970, 1433693955, 2867387910]

約数ペア:

[(1, 2867387910), (2, 1433693955), (3, 955795970), (5, 573477582), (6, 477897985), (10, 286738791), (15, 191159194), (30, 95579597), (139, 20628690), (278, 10314345), (417, 6876230), (695, 4125738), (834, 3438115), (1390, 2062869), (2085, 1375246), (4170, 687623)]