70823830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 172523520

約数和(自身を除く): 101699690

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 47, 55, 70, 77, 94, 95, 103, 110, 133, 154, 190, 206, 209, 235, 266, 329, 385, 418, 470, 515, 517, 658, 665, 721, 770, 893, 1030, 1034, 1045, 1133, 1330, 1442, 1463, 1645, 1786, 1957, 2090, 2266, 2585, 2926, 3290, 3605, 3619, 3914, 4465, 4841, 5170, 5665, 6251, 7210, 7238, 7315, 7931, 8930, 9682, 9785, 9823, 11330, 12502, 13699, 14630, 15862, 18095, 19570, 19646, 21527, 24205, 27398, 31255, 33887, 36190, 39655, 43054, 48410, 49115, 53251, 62510, 67774, 68495, 68761, 79310, 91979, 98230, 106502, 107635, 136990, 137522, 150689, 169435, 183958, 215270, 266255, 301378, 338870, 343805, 372757, 459895, 532510, 643853, 687610, 745514, 753445, 919790, 1011769, 1287706, 1506890, 1863785, 2023538, 3219265, 3727570, 5058845, 6438530, 7082383, 10117690, 14164766, 35411915, 70823830]

約数ペア:

[(1, 70823830), (2, 35411915), (5, 14164766), (7, 10117690), (10, 7082383), (11, 6438530), (14, 5058845), (19, 3727570), (22, 3219265), (35, 2023538), (38, 1863785), (47, 1506890), (55, 1287706), (70, 1011769), (77, 919790), (94, 753445), (95, 745514), (103, 687610), (110, 643853), (133, 532510), (154, 459895), (190, 372757), (206, 343805), (209, 338870), (235, 301378), (266, 266255), (329, 215270), (385, 183958), (418, 169435), (470, 150689), (515, 137522), (517, 136990), (658, 107635), (665, 106502), (721, 98230), (770, 91979), (893, 79310), (1030, 68761), (1034, 68495), (1045, 67774), (1133, 62510), (1330, 53251), (1442, 49115), (1463, 48410), (1645, 43054), (1786, 39655), (1957, 36190), (2090, 33887), (2266, 31255), (2585, 27398), (2926, 24205), (3290, 21527), (3605, 19646), (3619, 19570), (3914, 18095), (4465, 15862), (4841, 14630), (5170, 13699), (5665, 12502), (6251, 11330), (7210, 9823), (7238, 9785), (7315, 9682), (7931, 8930)]