10909307521

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 13124592000

約数和(自身を除く): 2215284479

約数列:

[1, 7, 49, 89, 103, 149, 163, 623, 721, 1043, 1141, 4361, 5047, 7301, 7987, 9167, 13261, 14507, 15347, 16789, 24287, 64169, 92827, 101549, 107429, 117523, 170009, 449183, 649789, 710843, 752003, 822661, 1190063, 1365883, 1494221, 2161543, 2501561, 9561181, 10459547, 15130801, 17510927, 66928267, 73216829, 105915607, 122576489, 222638929, 1558472503, 10909307521]

約数ペア:

[(1, 10909307521), (7, 1558472503), (49, 222638929), (89, 122576489), (103, 105915607), (149, 73216829), (163, 66928267), (623, 17510927), (721, 15130801), (1043, 10459547), (1141, 9561181), (4361, 2501561), (5047, 2161543), (7301, 1494221), (7987, 1365883), (9167, 1190063), (13261, 822661), (14507, 752003), (15347, 710843), (16789, 649789), (24287, 449183), (64169, 170009), (92827, 117523), (101549, 107429)]