193891110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15649}}^1$

素因数の和:15725

約数の個数: 64

約数和(自身を含む): 540864000

約数和(自身を除く): 346972890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2478, 4130, 6195, 12390, 15649, 31298, 46947, 78245, 93894, 109543, 156490, 219086, 234735, 328629, 469470, 547715, 657258, 923291, 1095430, 1643145, 1846582, 2769873, 3286290, 4616455, 5539746, 6463037, 9232910, 12926074, 13849365, 19389111, 27698730, 32315185, 38778222, 64630370, 96945555, 193891110]

約数ペア:

[(1, 193891110), (2, 96945555), (3, 64630370), (5, 38778222), (6, 32315185), (7, 27698730), (10, 19389111), (14, 13849365), (15, 12926074), (21, 9232910), (30, 6463037), (35, 5539746), (42, 4616455), (59, 3286290), (70, 2769873), (105, 1846582), (118, 1643145), (177, 1095430), (210, 923291), (295, 657258), (354, 547715), (413, 469470), (590, 328629), (826, 234735), (885, 219086), (1239, 156490), (1770, 109543), (2065, 93894), (2478, 78245), (4130, 46947), (6195, 31298), (12390, 15649)]