291270375420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4854506257}}^1$

素因数の和:4854506269

約数の個数: 24

約数和(自身を含む): 815557051344

約数和(自身を除く): 524286675924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4854506257, 9709012514, 14563518771, 19418025028, 24272531285, 29127037542, 48545062570, 58254075084, 72817593855, 97090125140, 145635187710, 291270375420]

約数ペア:

[(1, 291270375420), (2, 145635187710), (3, 97090125140), (4, 72817593855), (5, 58254075084), (6, 48545062570), (10, 29127037542), (12, 24272531285), (15, 19418025028), (20, 14563518771), (30, 9709012514), (60, 4854506257)]