76806790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 147646800

約数和(自身を除く): 70840010

約数列:

[1, 2, 5, 10, 29, 58, 59, 67, 118, 134, 145, 290, 295, 335, 590, 670, 1711, 1943, 3422, 3886, 3953, 4489, 7906, 8555, 8978, 9715, 17110, 19430, 19765, 22445, 39530, 44890, 114637, 130181, 229274, 260362, 264851, 529702, 573185, 650905, 1146370, 1301810, 1324255, 2648510, 7680679, 15361358, 38403395, 76806790]

約数ペア:

[(1, 76806790), (2, 38403395), (5, 15361358), (10, 7680679), (29, 2648510), (58, 1324255), (59, 1301810), (67, 1146370), (118, 650905), (134, 573185), (145, 529702), (290, 264851), (295, 260362), (335, 229274), (590, 130181), (670, 114637), (1711, 44890), (1943, 39530), (3422, 22445), (3886, 19765), (3953, 19430), (4489, 17110), (7906, 9715), (8555, 8978)]