6668558.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86351}}^1$

素因数の和:86392

約数の個数: 32

約数和(自身を含む): 198955008

約数和(自身を除く): 118648578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 86351, 172702, 259053, 431755, 518106, 863510, 1295265, 2590530, 2676881, 5353762, 8030643, 13384405, 16061286, 26768810, 40153215, 80306430]

約数ペア:

[(1, 80306430), (2, 40153215), (3, 26768810), (5, 16061286), (6, 13384405), (10, 8030643), (15, 5353762), (30, 2676881), (31, 2590530), (62, 1295265), (93, 863510), (155, 518106), (186, 431755), (310, 259053), (465, 172702), (930, 86351)]