1537090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 2975616

約数和(自身を除く): 1438526

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 163, 205, 230, 326, 410, 815, 943, 1630, 1886, 3749, 4715, 6683, 7498, 9430, 13366, 18745, 33415, 37490, 66830, 153709, 307418, 768545, 1537090]

約数ペア:

[(1, 1537090), (2, 768545), (5, 307418), (10, 153709), (23, 66830), (41, 37490), (46, 33415), (82, 18745), (115, 13366), (163, 9430), (205, 7498), (230, 6683), (326, 4715), (410, 3749), (815, 1886), (943, 1630)]