8970180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149503}}^1$

素因数の和:149515

約数の個数: 24

約数和(自身を含む): 25116672

約数和(自身を除く): 16146492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149503, 299006, 448509, 598012, 747515, 897018, 1495030, 1794036, 2242545, 2990060, 4485090, 8970180]

約数ペア:

[(1, 8970180), (2, 4485090), (3, 2990060), (4, 2242545), (5, 1794036), (6, 1495030), (10, 897018), (12, 747515), (15, 598012), (20, 448509), (30, 299006), (60, 149503)]