71284260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1188071}}^1$

素因数の和:1188083

約数の個数: 24

約数和(自身を含む): 199596096

約数和(自身を除く): 128311836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1188071, 2376142, 3564213, 4752284, 5940355, 7128426, 11880710, 14256852, 17821065, 23761420, 35642130, 71284260]

約数ペア:

[(1, 71284260), (2, 35642130), (3, 23761420), (4, 17821065), (5, 14256852), (6, 11880710), (10, 7128426), (12, 5940355), (15, 4752284), (20, 3564213), (30, 2376142), (60, 1188071)]