90105414

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43783}}^1$

素因数の和:43809

約数の個数: 32

約数和(自身を含む): 210163200

約数和(自身を除く): 120057786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 43783, 87566, 131349, 262698, 306481, 612962, 919443, 1838886, 2145367, 4290734, 6436101, 12872202, 15017569, 30035138, 45052707, 90105414]

約数ペア:

[(1, 90105414), (2, 45052707), (3, 30035138), (6, 15017569), (7, 12872202), (14, 6436101), (21, 4290734), (42, 2145367), (49, 1838886), (98, 919443), (147, 612962), (294, 306481), (343, 262698), (686, 131349), (1029, 87566), (2058, 43783)]