68678050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 146687040

約数和(自身を除く): 78008990

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 317, 350, 619, 634, 1238, 1585, 2219, 3095, 3170, 4333, 4438, 6190, 7925, 8666, 11095, 15475, 15850, 21665, 22190, 30950, 43330, 55475, 108325, 110950, 196223, 216650, 392446, 981115, 1373561, 1962230, 2747122, 4905575, 6867805, 9811150, 13735610, 34339025, 68678050]

約数ペア:

[(1, 68678050), (2, 34339025), (5, 13735610), (7, 9811150), (10, 6867805), (14, 4905575), (25, 2747122), (35, 1962230), (50, 1373561), (70, 981115), (175, 392446), (317, 216650), (350, 196223), (619, 110950), (634, 108325), (1238, 55475), (1585, 43330), (2219, 30950), (3095, 22190), (3170, 21665), (4333, 15850), (4438, 15475), (6190, 11095), (7925, 8666)]