1325830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 2760480

約数和(自身を除く): 1434650

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 709, 935, 1418, 1870, 3545, 7090, 7799, 12053, 15598, 24106, 38995, 60265, 77990, 120530, 132583, 265166, 662915, 1325830]

約数ペア:

[(1, 1325830), (2, 662915), (5, 265166), (10, 132583), (11, 120530), (17, 77990), (22, 60265), (34, 38995), (55, 24106), (85, 15598), (110, 12053), (170, 7799), (187, 7090), (374, 3545), (709, 1870), (935, 1418)]