154770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 470016

約数和(自身を除く): 315246

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 67, 70, 77, 105, 110, 134, 154, 165, 201, 210, 231, 330, 335, 385, 402, 462, 469, 670, 737, 770, 938, 1005, 1155, 1407, 1474, 2010, 2211, 2310, 2345, 2814, 3685, 4422, 4690, 5159, 7035, 7370, 10318, 11055, 14070, 15477, 22110, 25795, 30954, 51590, 77385, 154770]

約数ペア:

[(1, 154770), (2, 77385), (3, 51590), (5, 30954), (6, 25795), (7, 22110), (10, 15477), (11, 14070), (14, 11055), (15, 10318), (21, 7370), (22, 7035), (30, 5159), (33, 4690), (35, 4422), (42, 3685), (55, 2814), (66, 2345), (67, 2310), (70, 2211), (77, 2010), (105, 1474), (110, 1407), (134, 1155), (154, 1005), (165, 938), (201, 770), (210, 737), (231, 670), (330, 469), (335, 462), (385, 402)]