315045420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5250757}}^1$

素因数の和:5250769

約数の個数: 24

約数和(自身を含む): 882127344

約数和(自身を除く): 567081924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5250757, 10501514, 15752271, 21003028, 26253785, 31504542, 52507570, 63009084, 78761355, 105015140, 157522710, 315045420]

約数ペア:

[(1, 315045420), (2, 157522710), (3, 105015140), (4, 78761355), (5, 63009084), (6, 52507570), (10, 31504542), (12, 26253785), (15, 21003028), (20, 15752271), (30, 10501514), (60, 5250757)]