40989510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151813}}^1$

素因数の和:151829

約数の個数: 32

約数和(自身を含む): 109306080

約数和(自身を除く): 68316570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 151813, 303626, 455439, 759065, 910878, 1366317, 1518130, 2277195, 2732634, 4098951, 4554390, 6831585, 8197902, 13663170, 20494755, 40989510]

約数ペア:

[(1, 40989510), (2, 20494755), (3, 13663170), (5, 8197902), (6, 6831585), (9, 4554390), (10, 4098951), (15, 2732634), (18, 2277195), (27, 1518130), (30, 1366317), (45, 910878), (54, 759065), (90, 455439), (135, 303626), (270, 151813)]