142461780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2374363}}^1$

素因数の和:2374375

約数の個数: 24

約数和(自身を含む): 398893152

約数和(自身を除く): 256431372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2374363, 4748726, 7123089, 9497452, 11871815, 14246178, 23743630, 28492356, 35615445, 47487260, 71230890, 142461780]

約数ペア:

[(1, 142461780), (2, 71230890), (3, 47487260), (4, 35615445), (5, 28492356), (6, 23743630), (10, 14246178), (12, 11871815), (15, 9497452), (20, 7123089), (30, 4748726), (60, 2374363)]