7275022090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{40933}}^1$

素因数の和:43486

約数の個数: 32

約数和(自身を含む): 14972019840

約数和(自身を除く): 7696997750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2539, 5078, 12695, 17773, 25390, 35546, 40933, 81866, 88865, 177730, 204665, 286531, 409330, 573062, 1432655, 2865310, 103928887, 207857774, 519644435, 727502209, 1039288870, 1455004418, 3637511045, 7275022090]

約数ペア:

[(1, 7275022090), (2, 3637511045), (5, 1455004418), (7, 1039288870), (10, 727502209), (14, 519644435), (35, 207857774), (70, 103928887), (2539, 2865310), (5078, 1432655), (12695, 573062), (17773, 409330), (25390, 286531), (35546, 204665), (40933, 177730), (81866, 88865)]