2049204930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{148171}}^1$

素因数の和:148642

約数の個数: 32

約数和(自身を含む): 4928793408

約数和(自身を除く): 2879588478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 2305, 2766, 4610, 6915, 13830, 148171, 296342, 444513, 740855, 889026, 1481710, 2222565, 4445130, 68306831, 136613662, 204920493, 341534155, 409840986, 683068310, 1024602465, 2049204930]

約数ペア:

[(1, 2049204930), (2, 1024602465), (3, 683068310), (5, 409840986), (6, 341534155), (10, 204920493), (15, 136613662), (30, 68306831), (461, 4445130), (922, 2222565), (1383, 1481710), (2305, 889026), (2766, 740855), (4610, 444513), (6915, 296342), (13830, 148171)]