7020490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 13619664

約数和(自身を除く): 6599174

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 677, 1037, 1354, 2074, 3385, 5185, 6770, 10370, 11509, 23018, 41297, 57545, 82594, 115090, 206485, 412970, 702049, 1404098, 3510245, 7020490]

約数ペア:

[(1, 7020490), (2, 3510245), (5, 1404098), (10, 702049), (17, 412970), (34, 206485), (61, 115090), (85, 82594), (122, 57545), (170, 41297), (305, 23018), (610, 11509), (677, 10370), (1037, 6770), (1354, 5185), (2074, 3385)]