78424570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 173871360

約数和(自身を除く): 95446790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 59, 70, 85, 118, 119, 170, 238, 295, 413, 590, 595, 826, 1003, 1117, 1190, 2006, 2065, 2234, 4130, 5015, 5585, 7021, 7819, 10030, 11170, 14042, 15638, 18989, 35105, 37978, 39095, 65903, 70210, 78190, 94945, 131806, 132923, 189890, 265846, 329515, 461321, 659030, 664615, 922642, 1120351, 1329230, 2240702, 2306605, 4613210, 5601755, 7842457, 11203510, 15684914, 39212285, 78424570]

約数ペア:

[(1, 78424570), (2, 39212285), (5, 15684914), (7, 11203510), (10, 7842457), (14, 5601755), (17, 4613210), (34, 2306605), (35, 2240702), (59, 1329230), (70, 1120351), (85, 922642), (118, 664615), (119, 659030), (170, 461321), (238, 329515), (295, 265846), (413, 189890), (590, 132923), (595, 131806), (826, 94945), (1003, 78190), (1117, 70210), (1190, 65903), (2006, 39095), (2065, 37978), (2234, 35105), (4130, 18989), (5015, 15638), (5585, 14042), (7021, 11170), (7819, 10030)]