4343444220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{109517}}^1$

素因数の和:110190

約数の個数: 48

約数和(自身を含む): 12180153888

約数和(自身を除く): 7836709668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1983, 2644, 3305, 3966, 6610, 7932, 9915, 13220, 19830, 39660, 109517, 219034, 328551, 438068, 547585, 657102, 1095170, 1314204, 1642755, 2190340, 3285510, 6571020, 72390737, 144781474, 217172211, 289562948, 361953685, 434344422, 723907370, 868688844, 1085861055, 1447814740, 2171722110, 4343444220]

約数ペア:

[(1, 4343444220), (2, 2171722110), (3, 1447814740), (4, 1085861055), (5, 868688844), (6, 723907370), (10, 434344422), (12, 361953685), (15, 289562948), (20, 217172211), (30, 144781474), (60, 72390737), (661, 6571020), (1322, 3285510), (1983, 2190340), (2644, 1642755), (3305, 1314204), (3966, 1095170), (6610, 657102), (7932, 547585), (9915, 438068), (13220, 328551), (19830, 219034), (39660, 109517)]