234808140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{559067}}^1$

素因数の和:559086

約数の個数: 48

約数和(自身を含む): 751387392

約数和(自身を除く): 516579252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 559067, 1118134, 1677201, 2236268, 2795335, 3354402, 3913469, 5590670, 6708804, 7826938, 8386005, 11181340, 11740407, 15653876, 16772010, 19567345, 23480814, 33544020, 39134690, 46961628, 58702035, 78269380, 117404070, 234808140]

約数ペア:

[(1, 234808140), (2, 117404070), (3, 78269380), (4, 58702035), (5, 46961628), (6, 39134690), (7, 33544020), (10, 23480814), (12, 19567345), (14, 16772010), (15, 15653876), (20, 11740407), (21, 11181340), (28, 8386005), (30, 7826938), (35, 6708804), (42, 5590670), (60, 3913469), (70, 3354402), (84, 2795335), (105, 2236268), (140, 1677201), (210, 1118134), (420, 559067)]