30709497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 53758080

約数和(自身を除く): 23048583

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 509, 663, 1183, 1527, 1547, 2873, 3549, 3563, 4641, 6617, 8619, 8653, 10689, 19851, 20111, 25959, 46319, 60333, 60571, 86021, 112489, 138957, 181713, 258063, 337467, 602147, 787423, 1462357, 1806441, 2362269, 4387071, 10236499, 30709497]

約数ペア:

[(1, 30709497), (3, 10236499), (7, 4387071), (13, 2362269), (17, 1806441), (21, 1462357), (39, 787423), (51, 602147), (91, 337467), (119, 258063), (169, 181713), (221, 138957), (273, 112489), (357, 86021), (507, 60571), (509, 60333), (663, 46319), (1183, 25959), (1527, 20111), (1547, 19851), (2873, 10689), (3549, 8653), (3563, 8619), (4641, 6617)]