12977190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7621

約数の個数: 48

約数和(自身を含む): 35521200

約数和(自身を除く): 22544010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7589, 15178, 22767, 37945, 45534, 68301, 75890, 113835, 136602, 144191, 227670, 288382, 341505, 432573, 683010, 720955, 865146, 1297719, 1441910, 2162865, 2595438, 4325730, 6488595, 12977190]

約数ペア:

[(1, 12977190), (2, 6488595), (3, 4325730), (5, 2595438), (6, 2162865), (9, 1441910), (10, 1297719), (15, 865146), (18, 720955), (19, 683010), (30, 432573), (38, 341505), (45, 288382), (57, 227670), (90, 144191), (95, 136602), (114, 113835), (171, 75890), (190, 68301), (285, 45534), (342, 37945), (570, 22767), (855, 15178), (1710, 7589)]