679530780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3775171}}^1$

素因数の和:3775186

約数の個数: 36

約数和(自身を含む): 2061243912

約数和(自身を除く): 1381713132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3775171, 7550342, 11325513, 15100684, 18875855, 22651026, 33976539, 37751710, 45302052, 56627565, 67953078, 75503420, 113255130, 135906156, 169882695, 226510260, 339765390, 679530780]

約数ペア:

[(1, 679530780), (2, 339765390), (3, 226510260), (4, 169882695), (5, 135906156), (6, 113255130), (9, 75503420), (10, 67953078), (12, 56627565), (15, 45302052), (18, 37751710), (20, 33976539), (30, 22651026), (36, 18875855), (45, 15100684), (60, 11325513), (90, 7550342), (180, 3775171)]