155666830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26701}}^1$

素因数の和:26772

約数の個数: 32

約数和(自身を含む): 311452128

約数和(自身を除く): 155785298

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 26701, 53402, 133505, 267010, 293711, 587422, 1415153, 1468555, 2830306, 2937110, 7075765, 14151530, 15566683, 31133366, 77833415, 155666830]

約数ペア:

[(1, 155666830), (2, 77833415), (5, 31133366), (10, 15566683), (11, 14151530), (22, 7075765), (53, 2937110), (55, 2830306), (106, 1468555), (110, 1415153), (265, 587422), (530, 293711), (583, 267010), (1166, 133505), (2915, 53402), (5830, 26701)]