12877157090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{6163}}^1$

素因数の和:7767

約数の個数: 64

約数和(自身を含む): 27906647040

約数和(自身を除く): 15029489950

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1571, 3142, 6163, 7855, 10997, 12326, 15710, 21994, 29849, 30815, 43141, 54985, 59698, 61630, 86282, 109970, 117097, 149245, 208943, 215705, 234194, 298490, 417886, 431410, 585485, 819679, 1044715, 1170970, 1639358, 2089430, 4098395, 8196790, 9682073, 19364146, 48410365, 67774511, 96820730, 135549022, 183959387, 338872555, 367918774, 677745110, 919796935, 1287715709, 1839593870, 2575431418, 6438578545, 12877157090]

約数ペア:

[(1, 12877157090), (2, 6438578545), (5, 2575431418), (7, 1839593870), (10, 1287715709), (14, 919796935), (19, 677745110), (35, 367918774), (38, 338872555), (70, 183959387), (95, 135549022), (133, 96820730), (190, 67774511), (266, 48410365), (665, 19364146), (1330, 9682073), (1571, 8196790), (3142, 4098395), (6163, 2089430), (7855, 1639358), (10997, 1170970), (12326, 1044715), (15710, 819679), (21994, 585485), (29849, 431410), (30815, 417886), (43141, 298490), (54985, 234194), (59698, 215705), (61630, 208943), (86282, 149245), (109970, 117097)]