144274340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11579}}^1$

素因数の和:11684

約数の個数: 48

約数和(自身を含む): 350179200

約数和(自身を除く): 205904860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 11579, 12460, 23158, 46316, 57895, 81053, 115790, 162106, 231580, 324212, 405265, 810530, 1030531, 1621060, 2061062, 4122124, 5152655, 7213717, 10305310, 14427434, 20610620, 28854868, 36068585, 72137170, 144274340]

約数ペア:

[(1, 144274340), (2, 72137170), (4, 36068585), (5, 28854868), (7, 20610620), (10, 14427434), (14, 10305310), (20, 7213717), (28, 5152655), (35, 4122124), (70, 2061062), (89, 1621060), (140, 1030531), (178, 810530), (356, 405265), (445, 324212), (623, 231580), (890, 162106), (1246, 115790), (1780, 81053), (2492, 57895), (3115, 46316), (6230, 23158), (11579, 12460)]