1080970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 2198016

約数和(自身を除く): 1117046

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 317, 341, 634, 682, 1585, 1705, 3170, 3410, 3487, 6974, 9827, 17435, 19654, 34870, 49135, 98270, 108097, 216194, 540485, 1080970]

約数ペア:

[(1, 1080970), (2, 540485), (5, 216194), (10, 108097), (11, 98270), (22, 49135), (31, 34870), (55, 19654), (62, 17435), (110, 9827), (155, 6974), (310, 3487), (317, 3410), (341, 3170), (634, 1705), (682, 1585)]