2170639605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6291709}}^1$

素因数の和:6291740

約数の個数: 16

約数和(自身を含む): 3624024960

約数和(自身を除く): 1453385355

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 6291709, 18875127, 31458545, 94375635, 144709307, 434127921, 723546535, 2170639605]

約数ペア:

[(1, 2170639605), (3, 723546535), (5, 434127921), (15, 144709307), (23, 94375635), (69, 31458545), (115, 18875127), (345, 6291709)]