253707030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2818967}}^1$

素因数の和:2818980

約数の個数: 24

約数和(自身を含む): 659638512

約数和(自身を除く): 405931482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2818967, 5637934, 8456901, 14094835, 16913802, 25370703, 28189670, 42284505, 50741406, 84569010, 126853515, 253707030]

約数ペア:

[(1, 253707030), (2, 126853515), (3, 84569010), (5, 50741406), (6, 42284505), (9, 28189670), (10, 25370703), (15, 16913802), (18, 14094835), (30, 8456901), (45, 5637934), (90, 2818967)]