40347330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31277}}^1$

素因数の和:31330

約数の個数: 32

約数和(自身を含む): 99088704

約数和(自身を除く): 58741374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 31277, 62554, 93831, 156385, 187662, 312770, 469155, 938310, 1344911, 2689822, 4034733, 6724555, 8069466, 13449110, 20173665, 40347330]

約数ペア:

[(1, 40347330), (2, 20173665), (3, 13449110), (5, 8069466), (6, 6724555), (10, 4034733), (15, 2689822), (30, 1344911), (43, 938310), (86, 469155), (129, 312770), (215, 187662), (258, 156385), (430, 93831), (645, 62554), (1290, 31277)]