195420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3257}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 547344

約数和(自身を除く): 351924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3257, 6514, 9771, 13028, 16285, 19542, 32570, 39084, 48855, 65140, 97710, 195420]

約数ペア:

[(1, 195420), (2, 97710), (3, 65140), (4, 48855), (5, 39084), (6, 32570), (10, 19542), (12, 16285), (15, 13028), (20, 9771), (30, 6514), (60, 3257)]