330802020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1837789}}^1$

素因数の和:1837804

約数の個数: 36

約数和(自身を含む): 1003433340

約数和(自身を除く): 672631320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1837789, 3675578, 5513367, 7351156, 9188945, 11026734, 16540101, 18377890, 22053468, 27566835, 33080202, 36755780, 55133670, 66160404, 82700505, 110267340, 165401010, 330802020]

約数ペア:

[(1, 330802020), (2, 165401010), (3, 110267340), (4, 82700505), (5, 66160404), (6, 55133670), (9, 36755780), (10, 33080202), (12, 27566835), (15, 22053468), (18, 18377890), (20, 16540101), (30, 11026734), (36, 9188945), (45, 7351156), (60, 5513367), (90, 3675578), (180, 1837789)]