7246120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3697}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 18970740

約数和(自身を除く): 11724620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3697, 7394, 14788, 18485, 25879, 29576, 36970, 51758, 73940, 103516, 129395, 147880, 181153, 207032, 258790, 362306, 517580, 724612, 905765, 1035160, 1449224, 1811530, 3623060, 7246120]

約数ペア:

[(1, 7246120), (2, 3623060), (4, 1811530), (5, 1449224), (7, 1035160), (8, 905765), (10, 724612), (14, 517580), (20, 362306), (28, 258790), (35, 207032), (40, 181153), (49, 147880), (56, 129395), (70, 103516), (98, 73940), (140, 51758), (196, 36970), (245, 29576), (280, 25879), (392, 18485), (490, 14788), (980, 7394), (1960, 3697)]