119153720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{425549}}^1$

素因数の和:425567

約数の個数: 32

約数和(自身を含む): 306396000

約数和(自身を除く): 187242280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 425549, 851098, 1702196, 2127745, 2978843, 3404392, 4255490, 5957686, 8510980, 11915372, 14894215, 17021960, 23830744, 29788430, 59576860, 119153720]

約数ペア:

[(1, 119153720), (2, 59576860), (4, 29788430), (5, 23830744), (7, 17021960), (8, 14894215), (10, 11915372), (14, 8510980), (20, 5957686), (28, 4255490), (35, 3404392), (40, 2978843), (56, 2127745), (70, 1702196), (140, 851098), (280, 425549)]