6764780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 15706656

約数和(自身を除く): 8941876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 317, 388, 485, 634, 970, 1067, 1268, 1585, 1940, 2134, 3170, 3487, 4268, 5335, 6340, 6974, 10670, 13948, 17435, 21340, 30749, 34870, 61498, 69740, 122996, 153745, 307490, 338239, 614980, 676478, 1352956, 1691195, 3382390, 6764780]

約数ペア:

[(1, 6764780), (2, 3382390), (4, 1691195), (5, 1352956), (10, 676478), (11, 614980), (20, 338239), (22, 307490), (44, 153745), (55, 122996), (97, 69740), (110, 61498), (194, 34870), (220, 30749), (317, 21340), (388, 17435), (485, 13948), (634, 10670), (970, 6974), (1067, 6340), (1268, 5335), (1585, 4268), (1940, 3487), (2134, 3170)]