25251060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{420851}}^1$

素因数の和:420863

約数の個数: 24

約数和(自身を含む): 70703136

約数和(自身を除く): 45452076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 420851, 841702, 1262553, 1683404, 2104255, 2525106, 4208510, 5050212, 6312765, 8417020, 12625530, 25251060]

約数ペア:

[(1, 25251060), (2, 12625530), (3, 8417020), (4, 6312765), (5, 5050212), (6, 4208510), (10, 2525106), (12, 2104255), (15, 1683404), (20, 1262553), (30, 841702), (60, 420851)]