445181730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2119913}}^1$

素因数の和:2119930

約数の個数: 32

約数和(自身を含む): 1221070464

約数和(自身を除く): 775888734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2119913, 4239826, 6359739, 10599565, 12719478, 14839391, 21199130, 29678782, 31798695, 44518173, 63597390, 74196955, 89036346, 148393910, 222590865, 445181730]

約数ペア:

[(1, 445181730), (2, 222590865), (3, 148393910), (5, 89036346), (6, 74196955), (7, 63597390), (10, 44518173), (14, 31798695), (15, 29678782), (21, 21199130), (30, 14839391), (35, 12719478), (42, 10599565), (70, 6359739), (105, 4239826), (210, 2119913)]