2049090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 2910270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 409, 501, 818, 835, 1002, 1227, 1670, 2045, 2454, 2505, 4090, 5010, 6135, 12270, 68303, 136606, 204909, 341515, 409818, 683030, 1024545, 2049090]

約数ペア:

[(1, 2049090), (2, 1024545), (3, 683030), (5, 409818), (6, 341515), (10, 204909), (15, 136606), (30, 68303), (167, 12270), (334, 6135), (409, 5010), (501, 4090), (818, 2505), (835, 2454), (1002, 2045), (1227, 1670)]