179928470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{6143}}^1$

素因数の和:6280

約数の個数: 32

約数和(自身を含む): 338411520

約数和(自身を除く): 158483050

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 6143, 12286, 14645, 29290, 30715, 61430, 178147, 356294, 620443, 890735, 1240886, 1781470, 3102215, 6204430, 17992847, 35985694, 89964235, 179928470]

約数ペア:

[(1, 179928470), (2, 89964235), (5, 35985694), (10, 17992847), (29, 6204430), (58, 3102215), (101, 1781470), (145, 1240886), (202, 890735), (290, 620443), (505, 356294), (1010, 178147), (2929, 61430), (5858, 30715), (6143, 29290), (12286, 14645)]