2015091970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6948593}}^1$

素因数の和:6948629

約数の個数: 16

約数和(自身を含む): 3752240760

約数和(自身を除く): 1737148790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6948593, 13897186, 34742965, 69485930, 201509197, 403018394, 1007545985, 2015091970]

約数ペア:

[(1, 2015091970), (2, 1007545985), (5, 403018394), (10, 201509197), (29, 69485930), (58, 34742965), (145, 13897186), (290, 6948593)]