15310850

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2354

約数の個数: 24

約数和(自身を含む): 28696080

約数和(自身を除く): 13385230

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 2203, 3475, 4406, 6950, 11015, 22030, 55075, 110150, 306217, 612434, 1531085, 3062170, 7655425, 15310850]

約数ペア:

[(1, 15310850), (2, 7655425), (5, 3062170), (10, 1531085), (25, 612434), (50, 306217), (139, 110150), (278, 55075), (695, 22030), (1390, 11015), (2203, 6950), (3475, 4406)]