13006620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6569}}^1$

素因数の和:6595

約数の個数: 72

約数和(自身を含む): 43046640

約数和(自身を除く): 30040020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6569, 13138, 19707, 26276, 32845, 39414, 59121, 65690, 72259, 78828, 98535, 118242, 131380, 144518, 197070, 216777, 236484, 289036, 295605, 361295, 394140, 433554, 591210, 650331, 722590, 867108, 1083885, 1182420, 1300662, 1445180, 2167770, 2601324, 3251655, 4335540, 6503310, 13006620]

約数ペア:

[(1, 13006620), (2, 6503310), (3, 4335540), (4, 3251655), (5, 2601324), (6, 2167770), (9, 1445180), (10, 1300662), (11, 1182420), (12, 1083885), (15, 867108), (18, 722590), (20, 650331), (22, 591210), (30, 433554), (33, 394140), (36, 361295), (44, 295605), (45, 289036), (55, 236484), (60, 216777), (66, 197070), (90, 144518), (99, 131380), (110, 118242), (132, 98535), (165, 78828), (180, 72259), (198, 65690), (220, 59121), (330, 39414), (396, 32845), (495, 26276), (660, 19707), (990, 13138), (1980, 6569)]