7286630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 14745024

約数和(自身を除く): 7458394

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2437, 2990, 4874, 12185, 24370, 31681, 56051, 63362, 112102, 158405, 280255, 316810, 560510, 728663, 1457326, 3643315, 7286630]

約数ペア:

[(1, 7286630), (2, 3643315), (5, 1457326), (10, 728663), (13, 560510), (23, 316810), (26, 280255), (46, 158405), (65, 112102), (115, 63362), (130, 56051), (230, 31681), (299, 24370), (598, 12185), (1495, 4874), (2437, 2990)]