75616940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{540121}}^1$

素因数の和:540137

約数の個数: 24

約数和(自身を含む): 181480992

約数和(自身を除く): 105864052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 540121, 1080242, 2160484, 2700605, 3780847, 5401210, 7561694, 10802420, 15123388, 18904235, 37808470, 75616940]

約数ペア:

[(1, 75616940), (2, 37808470), (4, 18904235), (5, 15123388), (7, 10802420), (10, 7561694), (14, 5401210), (20, 3780847), (28, 2700605), (35, 2160484), (70, 1080242), (140, 540121)]