13397460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223291}}^1$

素因数の和:223303

約数の個数: 24

約数和(自身を含む): 37513056

約数和(自身を除く): 24115596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223291, 446582, 669873, 893164, 1116455, 1339746, 2232910, 2679492, 3349365, 4465820, 6698730, 13397460]

約数ペア:

[(1, 13397460), (2, 6698730), (3, 4465820), (4, 3349365), (5, 2679492), (6, 2232910), (10, 1339746), (12, 1116455), (15, 893164), (20, 669873), (30, 446582), (60, 223291)]