191503070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 382886784

約数和(自身を除く): 191383714

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 121, 202, 242, 505, 605, 1010, 1111, 1210, 1567, 2222, 3134, 5555, 7835, 11110, 12221, 15670, 17237, 24442, 34474, 61105, 86185, 122210, 158267, 172370, 189607, 316534, 379214, 791335, 948035, 1582670, 1740937, 1896070, 3481874, 8704685, 17409370, 19150307, 38300614, 95751535, 191503070]

約数ペア:

[(1, 191503070), (2, 95751535), (5, 38300614), (10, 19150307), (11, 17409370), (22, 8704685), (55, 3481874), (101, 1896070), (110, 1740937), (121, 1582670), (202, 948035), (242, 791335), (505, 379214), (605, 316534), (1010, 189607), (1111, 172370), (1210, 158267), (1567, 122210), (2222, 86185), (3134, 61105), (5555, 34474), (7835, 24442), (11110, 17237), (12221, 15670)]