9636830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 20536416

約数和(自身を除く): 10899586

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 277, 355, 490, 497, 554, 710, 994, 1385, 1939, 2485, 2770, 3479, 3878, 4970, 6958, 9695, 13573, 17395, 19390, 19667, 27146, 34790, 39334, 67865, 98335, 135730, 137669, 196670, 275338, 688345, 963683, 1376690, 1927366, 4818415, 9636830]

約数ペア:

[(1, 9636830), (2, 4818415), (5, 1927366), (7, 1376690), (10, 963683), (14, 688345), (35, 275338), (49, 196670), (70, 137669), (71, 135730), (98, 98335), (142, 67865), (245, 39334), (277, 34790), (355, 27146), (490, 19667), (497, 19390), (554, 17395), (710, 13573), (994, 9695), (1385, 6958), (1939, 4970), (2485, 3878), (2770, 3479)]