134015140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2221}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 322527744

約数和(自身を除く): 188512604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 862, 1724, 2155, 2221, 3017, 4310, 4442, 6034, 8620, 8884, 11105, 12068, 15085, 15547, 22210, 30170, 31094, 44420, 60340, 62188, 77735, 155470, 310940, 957251, 1914502, 3829004, 4786255, 6700757, 9572510, 13401514, 19145020, 26803028, 33503785, 67007570, 134015140]

約数ペア:

[(1, 134015140), (2, 67007570), (4, 33503785), (5, 26803028), (7, 19145020), (10, 13401514), (14, 9572510), (20, 6700757), (28, 4786255), (35, 3829004), (70, 1914502), (140, 957251), (431, 310940), (862, 155470), (1724, 77735), (2155, 62188), (2221, 60340), (3017, 44420), (4310, 31094), (4442, 30170), (6034, 22210), (8620, 15547), (8884, 15085), (11105, 12068)]