179434740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20071}}^1$

素因数の和:20232

約数の個数: 48

約数和(自身を含む): 505814400

約数和(自身を除く): 326379660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 20071, 40142, 60213, 80284, 100355, 120426, 200710, 240852, 301065, 401420, 602130, 1204260, 2990579, 5981158, 8971737, 11962316, 14952895, 17943474, 29905790, 35886948, 44858685, 59811580, 89717370, 179434740]

約数ペア:

[(1, 179434740), (2, 89717370), (3, 59811580), (4, 44858685), (5, 35886948), (6, 29905790), (10, 17943474), (12, 14952895), (15, 11962316), (20, 8971737), (30, 5981158), (60, 2990579), (149, 1204260), (298, 602130), (447, 401420), (596, 301065), (745, 240852), (894, 200710), (1490, 120426), (1788, 100355), (2235, 80284), (2980, 60213), (4470, 40142), (8940, 20071)]