68505420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1141757}}^1$

素因数の和:1141769

約数の個数: 24

約数和(自身を含む): 191815344

約数和(自身を除く): 123309924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1141757, 2283514, 3425271, 4567028, 5708785, 6850542, 11417570, 13701084, 17126355, 22835140, 34252710, 68505420]

約数ペア:

[(1, 68505420), (2, 34252710), (3, 22835140), (4, 17126355), (5, 13701084), (6, 11417570), (10, 6850542), (12, 5708785), (15, 4567028), (20, 3425271), (30, 2283514), (60, 1141757)]