80331330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4051}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 193134528

約数和(自身を除く): 112803198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 4051, 6610, 8102, 9915, 12153, 19830, 20255, 24306, 40510, 60765, 121530, 2677711, 5355422, 8033133, 13388555, 16066266, 26777110, 40165665, 80331330]

約数ペア:

[(1, 80331330), (2, 40165665), (3, 26777110), (5, 16066266), (6, 13388555), (10, 8033133), (15, 5355422), (30, 2677711), (661, 121530), (1322, 60765), (1983, 40510), (3305, 24306), (3966, 20255), (4051, 19830), (6610, 12153), (8102, 9915)]