2717130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:6990

約数の個数: 32

約数和(自身を含む): 7023744

約数和(自身を除く): 4306614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6967, 13934, 20901, 34835, 41802, 69670, 90571, 104505, 181142, 209010, 271713, 452855, 543426, 905710, 1358565, 2717130]

約数ペア:

[(1, 2717130), (2, 1358565), (3, 905710), (5, 543426), (6, 452855), (10, 271713), (13, 209010), (15, 181142), (26, 104505), (30, 90571), (39, 69670), (65, 41802), (78, 34835), (130, 20901), (195, 13934), (390, 6967)]