73847060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 177738624

約数和(自身を除く): 103891564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 557, 947, 1114, 1894, 2228, 2785, 3788, 3899, 4735, 5570, 6629, 7798, 9470, 11140, 13258, 15596, 18940, 19495, 26516, 33145, 38990, 66290, 77980, 132580, 527479, 1054958, 2109916, 2637395, 3692353, 5274790, 7384706, 10549580, 14769412, 18461765, 36923530, 73847060]

約数ペア:

[(1, 73847060), (2, 36923530), (4, 18461765), (5, 14769412), (7, 10549580), (10, 7384706), (14, 5274790), (20, 3692353), (28, 2637395), (35, 2109916), (70, 1054958), (140, 527479), (557, 132580), (947, 77980), (1114, 66290), (1894, 38990), (2228, 33145), (2785, 26516), (3788, 19495), (3899, 18940), (4735, 15596), (5570, 13258), (6629, 11140), (7798, 9470)]