140065470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{518761}}^1$

素因数の和:518777

約数の個数: 32

約数和(自身を含む): 373508640

約数和(自身を除く): 233443170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 518761, 1037522, 1556283, 2593805, 3112566, 4668849, 5187610, 7781415, 9337698, 14006547, 15562830, 23344245, 28013094, 46688490, 70032735, 140065470]

約数ペア:

[(1, 140065470), (2, 70032735), (3, 46688490), (5, 28013094), (6, 23344245), (9, 15562830), (10, 14006547), (15, 9337698), (18, 7781415), (27, 5187610), (30, 4668849), (45, 3112566), (54, 2593805), (90, 1556283), (135, 1037522), (270, 518761)]