88879710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68899}}^1$

素因数の和:68952

約数の個数: 32

約数和(自身を含む): 218275200

約数和(自身を除く): 129395490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 68899, 137798, 206697, 344495, 413394, 688990, 1033485, 2066970, 2962657, 5925314, 8887971, 14813285, 17775942, 29626570, 44439855, 88879710]

約数ペア:

[(1, 88879710), (2, 44439855), (3, 29626570), (5, 17775942), (6, 14813285), (10, 8887971), (15, 5925314), (30, 2962657), (43, 2066970), (86, 1033485), (129, 688990), (215, 413394), (258, 344495), (430, 206697), (645, 137798), (1290, 68899)]