189793860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3163231}}^1$

素因数の和:3163243

約数の個数: 24

約数和(自身を含む): 531422976

約数和(自身を除く): 341629116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3163231, 6326462, 9489693, 12652924, 15816155, 18979386, 31632310, 37958772, 47448465, 63264620, 94896930, 189793860]

約数ペア:

[(1, 189793860), (2, 94896930), (3, 63264620), (4, 47448465), (5, 37958772), (6, 31632310), (10, 18979386), (12, 15816155), (15, 12652924), (20, 9489693), (30, 6326462), (60, 3163231)]