70664990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33811}}^1$

素因数の和:33848

約数の個数: 32

約数和(自身を含む): 146067840

約数和(自身を除く): 75402850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 33811, 67622, 169055, 338110, 371921, 642409, 743842, 1284818, 1859605, 3212045, 3719210, 6424090, 7066499, 14132998, 35332495, 70664990]

約数ペア:

[(1, 70664990), (2, 35332495), (5, 14132998), (10, 7066499), (11, 6424090), (19, 3719210), (22, 3212045), (38, 1859605), (55, 1284818), (95, 743842), (110, 642409), (190, 371921), (209, 338110), (418, 169055), (1045, 67622), (2090, 33811)]