72023630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{146987}}^1$

素因数の和:147008

約数の個数: 24

約数和(自身を含む): 150809688

約数和(自身を除く): 78786058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 146987, 293974, 734935, 1028909, 1469870, 2057818, 5144545, 7202363, 10289090, 14404726, 36011815, 72023630]

約数ペア:

[(1, 72023630), (2, 36011815), (5, 14404726), (7, 10289090), (10, 7202363), (14, 5144545), (35, 2057818), (49, 1469870), (70, 1028909), (98, 734935), (245, 293974), (490, 146987)]