425048970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16649}}^1$

素因数の和:16719

約数の個数: 64

約数和(自身を含む): 1093305600

約数和(自身を除く): 668256630

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 4255, 5106, 8510, 12765, 16649, 25530, 33298, 49947, 83245, 99894, 166490, 249735, 382927, 499470, 616013, 765854, 1148781, 1232026, 1848039, 1914635, 2297562, 3080065, 3696078, 3829270, 5743905, 6160130, 9240195, 11487810, 14168299, 18480390, 28336598, 42504897, 70841495, 85009794, 141682990, 212524485, 425048970]

約数ペア:

[(1, 425048970), (2, 212524485), (3, 141682990), (5, 85009794), (6, 70841495), (10, 42504897), (15, 28336598), (23, 18480390), (30, 14168299), (37, 11487810), (46, 9240195), (69, 6160130), (74, 5743905), (111, 3829270), (115, 3696078), (138, 3080065), (185, 2297562), (222, 1914635), (230, 1848039), (345, 1232026), (370, 1148781), (555, 765854), (690, 616013), (851, 499470), (1110, 382927), (1702, 249735), (2553, 166490), (4255, 99894), (5106, 83245), (8510, 49947), (12765, 33298), (16649, 25530)]