1520767590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2204011}}^1$

素因数の和:2204044

約数の個数: 32

約数和(自身を含む): 3808532736

約数和(自身を除く): 2287765146

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2204011, 4408022, 6612033, 11020055, 13224066, 22040110, 33060165, 50692253, 66120330, 101384506, 152076759, 253461265, 304153518, 506922530, 760383795, 1520767590]

約数ペア:

[(1, 1520767590), (2, 760383795), (3, 506922530), (5, 304153518), (6, 253461265), (10, 152076759), (15, 101384506), (23, 66120330), (30, 50692253), (46, 33060165), (69, 22040110), (115, 13224066), (138, 11020055), (230, 6612033), (345, 4408022), (690, 2204011)]