4197990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3413}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 10323936

約数和(自身を除く): 6125946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 3413, 6826, 10239, 17065, 20478, 34130, 51195, 102390, 139933, 279866, 419799, 699665, 839598, 1399330, 2098995, 4197990]

約数ペア:

[(1, 4197990), (2, 2098995), (3, 1399330), (5, 839598), (6, 699665), (10, 419799), (15, 279866), (30, 139933), (41, 102390), (82, 51195), (123, 34130), (205, 20478), (246, 17065), (410, 10239), (615, 6826), (1230, 3413)]