13109670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20809}}^1$

素因数の和:20829

約数の個数: 48

約数和(自身を含む): 38956320

約数和(自身を除く): 25846650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 20809, 41618, 62427, 104045, 124854, 145663, 187281, 208090, 291326, 312135, 374562, 436989, 624270, 728315, 873978, 936405, 1310967, 1456630, 1872810, 2184945, 2621934, 4369890, 6554835, 13109670]

約数ペア:

[(1, 13109670), (2, 6554835), (3, 4369890), (5, 2621934), (6, 2184945), (7, 1872810), (9, 1456630), (10, 1310967), (14, 936405), (15, 873978), (18, 728315), (21, 624270), (30, 436989), (35, 374562), (42, 312135), (45, 291326), (63, 208090), (70, 187281), (90, 145663), (105, 124854), (126, 104045), (210, 62427), (315, 41618), (630, 20809)]