4773580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4871}}^1$

素因数の和:4894

約数の個数: 36

約数和(自身を含む): 11663568

約数和(自身を除く): 6889988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4871, 9742, 19484, 24355, 34097, 48710, 68194, 97420, 136388, 170485, 238679, 340970, 477358, 681940, 954716, 1193395, 2386790, 4773580]

約数ペア:

[(1, 4773580), (2, 2386790), (4, 1193395), (5, 954716), (7, 681940), (10, 477358), (14, 340970), (20, 238679), (28, 170485), (35, 136388), (49, 97420), (70, 68194), (98, 48710), (140, 34097), (196, 24355), (245, 19484), (490, 9742), (980, 4871)]