2666340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14813}}^1$

素因数の和:14828

約数の個数: 36

約数和(自身を含む): 8088444

約数和(自身を除く): 5422104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14813, 29626, 44439, 59252, 74065, 88878, 133317, 148130, 177756, 222195, 266634, 296260, 444390, 533268, 666585, 888780, 1333170, 2666340]

約数ペア:

[(1, 2666340), (2, 1333170), (3, 888780), (4, 666585), (5, 533268), (6, 444390), (9, 296260), (10, 266634), (12, 222195), (15, 177756), (18, 148130), (20, 133317), (30, 88878), (36, 74065), (45, 59252), (60, 44439), (90, 29626), (180, 14813)]