10731490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 24835356

約数和(自身を除く): 14103866

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 181, 242, 245, 362, 385, 490, 539, 605, 770, 847, 905, 1078, 1210, 1267, 1694, 1810, 1991, 2534, 2695, 3982, 4235, 5390, 5929, 6335, 8470, 8869, 9955, 11858, 12670, 13937, 17738, 19910, 21901, 27874, 29645, 43802, 44345, 59290, 69685, 88690, 97559, 109505, 139370, 153307, 195118, 219010, 306614, 487795, 766535, 975590, 1073149, 1533070, 2146298, 5365745, 10731490]

約数ペア:

[(1, 10731490), (2, 5365745), (5, 2146298), (7, 1533070), (10, 1073149), (11, 975590), (14, 766535), (22, 487795), (35, 306614), (49, 219010), (55, 195118), (70, 153307), (77, 139370), (98, 109505), (110, 97559), (121, 88690), (154, 69685), (181, 59290), (242, 44345), (245, 43802), (362, 29645), (385, 27874), (490, 21901), (539, 19910), (605, 17738), (770, 13937), (847, 12670), (905, 11858), (1078, 9955), (1210, 8869), (1267, 8470), (1694, 6335), (1810, 5929), (1991, 5390), (2534, 4235), (2695, 3982)]