27031569460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{75689}}^1$

素因数の和:78256

約数の個数: 48

約数和(自身を含む): 64902055680

約数和(自身を除く): 37870486220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2551, 5102, 10204, 12755, 17857, 25510, 35714, 51020, 71428, 75689, 89285, 151378, 178570, 302756, 357140, 378445, 529823, 756890, 1059646, 1513780, 2119292, 2649115, 5298230, 10596460, 193082639, 386165278, 772330556, 965413195, 1351578473, 1930826390, 2703156946, 3861652780, 5406313892, 6757892365, 13515784730, 27031569460]

約数ペア:

[(1, 27031569460), (2, 13515784730), (4, 6757892365), (5, 5406313892), (7, 3861652780), (10, 2703156946), (14, 1930826390), (20, 1351578473), (28, 965413195), (35, 772330556), (70, 386165278), (140, 193082639), (2551, 10596460), (5102, 5298230), (10204, 2649115), (12755, 2119292), (17857, 1513780), (25510, 1059646), (35714, 756890), (51020, 529823), (71428, 378445), (75689, 357140), (89285, 302756), (151378, 178570)]