59906420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61129}}^1$

素因数の和:61152

約数の個数: 36

約数和(自身を含む): 146345220

約数和(自身を除く): 86438800

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 61129, 122258, 244516, 305645, 427903, 611290, 855806, 1222580, 1711612, 2139515, 2995321, 4279030, 5990642, 8558060, 11981284, 14976605, 29953210, 59906420]

約数ペア:

[(1, 59906420), (2, 29953210), (4, 14976605), (5, 11981284), (7, 8558060), (10, 5990642), (14, 4279030), (20, 2995321), (28, 2139515), (35, 1711612), (49, 1222580), (70, 855806), (98, 611290), (140, 427903), (196, 305645), (245, 244516), (490, 122258), (980, 61129)]