102446890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 229372416

約数和(自身を除く): 126925526

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 721, 910, 1030, 1093, 1339, 1442, 2186, 2678, 3605, 5465, 6695, 7210, 7651, 9373, 10930, 13390, 14209, 15302, 18746, 28418, 38255, 46865, 71045, 76510, 93730, 99463, 112579, 142090, 198926, 225158, 497315, 562895, 788053, 994630, 1125790, 1463527, 1576106, 2927054, 3940265, 7317635, 7880530, 10244689, 14635270, 20489378, 51223445, 102446890]

約数ペア:

[(1, 102446890), (2, 51223445), (5, 20489378), (7, 14635270), (10, 10244689), (13, 7880530), (14, 7317635), (26, 3940265), (35, 2927054), (65, 1576106), (70, 1463527), (91, 1125790), (103, 994630), (130, 788053), (182, 562895), (206, 497315), (455, 225158), (515, 198926), (721, 142090), (910, 112579), (1030, 99463), (1093, 93730), (1339, 76510), (1442, 71045), (2186, 46865), (2678, 38255), (3605, 28418), (5465, 18746), (6695, 15302), (7210, 14209), (7651, 13390), (9373, 10930)]