304330544060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139601167}}^1$

素因数の和:139601285

約数の個数: 24

約数和(自身を含む): 644957396160

約数和(自身を除く): 340626852100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 139601167, 279202334, 558404668, 698005835, 1396011670, 2792023340, 15216527203, 30433054406, 60866108812, 76082636015, 152165272030, 304330544060]

約数ペア:

[(1, 304330544060), (2, 152165272030), (4, 76082636015), (5, 60866108812), (10, 30433054406), (20, 15216527203), (109, 2792023340), (218, 1396011670), (436, 698005835), (545, 558404668), (1090, 279202334), (2180, 139601167)]