149147950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1783}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 318551040

約数和(自身を除く): 169403090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 239, 350, 478, 1195, 1673, 1783, 2390, 3346, 3566, 5975, 8365, 8915, 11950, 12481, 16730, 17830, 24962, 41825, 44575, 62405, 83650, 89150, 124810, 312025, 426137, 624050, 852274, 2130685, 2982959, 4261370, 5965918, 10653425, 14914795, 21306850, 29829590, 74573975, 149147950]

約数ペア:

[(1, 149147950), (2, 74573975), (5, 29829590), (7, 21306850), (10, 14914795), (14, 10653425), (25, 5965918), (35, 4261370), (50, 2982959), (70, 2130685), (175, 852274), (239, 624050), (350, 426137), (478, 312025), (1195, 124810), (1673, 89150), (1783, 83650), (2390, 62405), (3346, 44575), (3566, 41825), (5975, 24962), (8365, 17830), (8915, 16730), (11950, 12481)]