18996818460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{316613641}}^1$

素因数の和:316613653

約数の個数: 24

約数和(自身を含む): 53191091856

約数和(自身を除く): 34194273396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 316613641, 633227282, 949840923, 1266454564, 1583068205, 1899681846, 3166136410, 3799363692, 4749204615, 6332272820, 9498409230, 18996818460]

約数ペア:

[(1, 18996818460), (2, 9498409230), (3, 6332272820), (4, 4749204615), (5, 3799363692), (6, 3166136410), (10, 1899681846), (12, 1583068205), (15, 1266454564), (20, 949840923), (30, 633227282), (60, 316613641)]