70865900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 178488576

約数和(自身を除く): 107622676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 938, 1340, 1511, 1675, 1876, 2345, 3022, 3350, 4690, 6044, 6700, 7555, 9380, 10577, 11725, 15110, 21154, 23450, 30220, 37775, 42308, 46900, 52885, 75550, 101237, 105770, 151100, 202474, 211540, 264425, 404948, 506185, 528850, 708659, 1012370, 1057700, 1417318, 2024740, 2530925, 2834636, 3543295, 5061850, 7086590, 10123700, 14173180, 17716475, 35432950, 70865900]

約数ペア:

[(1, 70865900), (2, 35432950), (4, 17716475), (5, 14173180), (7, 10123700), (10, 7086590), (14, 5061850), (20, 3543295), (25, 2834636), (28, 2530925), (35, 2024740), (50, 1417318), (67, 1057700), (70, 1012370), (100, 708659), (134, 528850), (140, 506185), (175, 404948), (268, 264425), (335, 211540), (350, 202474), (469, 151100), (670, 105770), (700, 101237), (938, 75550), (1340, 52885), (1511, 46900), (1675, 42308), (1876, 37775), (2345, 30220), (3022, 23450), (3350, 21154), (4690, 15110), (6044, 11725), (6700, 10577), (7555, 9380)]