469951580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3356797}}^1$

素因数の和:3356813

約数の個数: 24

約数和(自身を含む): 1127884128

約数和(自身を除く): 657932548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3356797, 6713594, 13427188, 16783985, 23497579, 33567970, 46995158, 67135940, 93990316, 117487895, 234975790, 469951580]

約数ペア:

[(1, 469951580), (2, 234975790), (4, 117487895), (5, 93990316), (7, 67135940), (10, 46995158), (14, 33567970), (20, 23497579), (28, 16783985), (35, 13427188), (70, 6713594), (140, 3356797)]