89963310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69739}}^1$

素因数の和:69792

約数の個数: 32

約数和(自身を含む): 220936320

約数和(自身を除く): 130973010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 69739, 139478, 209217, 348695, 418434, 697390, 1046085, 2092170, 2998777, 5997554, 8996331, 14993885, 17992662, 29987770, 44981655, 89963310]

約数ペア:

[(1, 89963310), (2, 44981655), (3, 29987770), (5, 17992662), (6, 14993885), (10, 8996331), (15, 5997554), (30, 2998777), (43, 2092170), (86, 1046085), (129, 697390), (215, 418434), (258, 348695), (430, 209217), (645, 139478), (1290, 69739)]