15679438990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54067031}}^1$

素因数の和:54067067

約数の個数: 16

約数和(自身を含む): 29196197280

約数和(自身を除く): 13516758290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 54067031, 108134062, 270335155, 540670310, 1567943899, 3135887798, 7839719495, 15679438990]

約数ペア:

[(1, 15679438990), (2, 7839719495), (5, 3135887798), (10, 1567943899), (29, 540670310), (58, 270335155), (145, 108134062), (290, 54067031)]