7605390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19501}}^1$

素因数の和:19524

約数の個数: 32

約数和(自身を含む): 19658016

約数和(自身を除く): 12052626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19501, 39002, 58503, 97505, 117006, 195010, 253513, 292515, 507026, 585030, 760539, 1267565, 1521078, 2535130, 3802695, 7605390]

約数ペア:

[(1, 7605390), (2, 3802695), (3, 2535130), (5, 1521078), (6, 1267565), (10, 760539), (13, 585030), (15, 507026), (26, 292515), (30, 253513), (39, 195010), (65, 117006), (78, 97505), (130, 58503), (195, 39002), (390, 19501)]