75962740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{77513}}^1$

素因数の和:77536

約数の個数: 36

約数和(自身を含む): 185568516

約数和(自身を除く): 109605776

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 77513, 155026, 310052, 387565, 542591, 775130, 1085182, 1550260, 2170364, 2712955, 3798137, 5425910, 7596274, 10851820, 15192548, 18990685, 37981370, 75962740]

約数ペア:

[(1, 75962740), (2, 37981370), (4, 18990685), (5, 15192548), (7, 10851820), (10, 7596274), (14, 5425910), (20, 3798137), (28, 2712955), (35, 2170364), (49, 1550260), (70, 1085182), (98, 775130), (140, 542591), (196, 387565), (245, 310052), (490, 155026), (980, 77513)]