15167210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 28131840

約数和(自身を除く): 12964630

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 263, 365, 395, 526, 730, 790, 1315, 2630, 5767, 11534, 19199, 20777, 28835, 38398, 41554, 57670, 95995, 103885, 191990, 207770, 1516721, 3033442, 7583605, 15167210]

約数ペア:

[(1, 15167210), (2, 7583605), (5, 3033442), (10, 1516721), (73, 207770), (79, 191990), (146, 103885), (158, 95995), (263, 57670), (365, 41554), (395, 38398), (526, 28835), (730, 20777), (790, 19199), (1315, 11534), (2630, 5767)]