313028340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5217139}}^1$

素因数の和:5217151

約数の個数: 24

約数和(自身を含む): 876479520

約数和(自身を除く): 563451180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5217139, 10434278, 15651417, 20868556, 26085695, 31302834, 52171390, 62605668, 78257085, 104342780, 156514170, 313028340]

約数ペア:

[(1, 313028340), (2, 156514170), (3, 104342780), (4, 78257085), (5, 62605668), (6, 52171390), (10, 31302834), (12, 26085695), (15, 20868556), (20, 15651417), (30, 10434278), (60, 5217139)]