57116490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13697}}^1$

素因数の和:13846

約数の個数: 32

約数和(自身を含む): 138075840

約数和(自身を除く): 80959350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 13697, 27394, 41091, 68485, 82182, 136970, 205455, 410910, 1903883, 3807766, 5711649, 9519415, 11423298, 19038830, 28558245, 57116490]

約数ペア:

[(1, 57116490), (2, 28558245), (3, 19038830), (5, 11423298), (6, 9519415), (10, 5711649), (15, 3807766), (30, 1903883), (139, 410910), (278, 205455), (417, 136970), (695, 82182), (834, 68485), (1390, 41091), (2085, 27394), (4170, 13697)]