2820006930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7230787}}^1$

素因数の和:7230810

約数の個数: 32

約数和(自身を含む): 7288634304

約数和(自身を除く): 4468627374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7230787, 14461574, 21692361, 36153935, 43384722, 72307870, 94000231, 108461805, 188000462, 216923610, 282000693, 470001155, 564001386, 940002310, 1410003465, 2820006930]

約数ペア:

[(1, 2820006930), (2, 1410003465), (3, 940002310), (5, 564001386), (6, 470001155), (10, 282000693), (13, 216923610), (15, 188000462), (26, 108461805), (30, 94000231), (39, 72307870), (65, 43384722), (78, 36153935), (130, 21692361), (195, 14461574), (390, 7230787)]