3082941320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2486243}}^1$

素因数の和:2486285

約数の個数: 32

約数和(自身を含む): 7160382720

約数和(自身を除く): 4077441400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2486243, 4972486, 9944972, 12431215, 19889944, 24862430, 49724860, 77073533, 99449720, 154147066, 308294132, 385367665, 616588264, 770735330, 1541470660, 3082941320]

約数ペア:

[(1, 3082941320), (2, 1541470660), (4, 770735330), (5, 616588264), (8, 385367665), (10, 308294132), (20, 154147066), (31, 99449720), (40, 77073533), (62, 49724860), (124, 24862430), (155, 19889944), (248, 12431215), (310, 9944972), (620, 4972486), (1240, 2486243)]