321036138690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{68160539}}^1$

素因数の和:68160706

約数の個数: 32

約数和(自身を含む): 775394303040

約数和(自身を除く): 454358164350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 68160539, 136321078, 204481617, 340802695, 408963234, 681605390, 1022408085, 2044816170, 10701204623, 21402409246, 32103613869, 53506023115, 64207227738, 107012046230, 160518069345, 321036138690]

約数ペア:

[(1, 321036138690), (2, 160518069345), (3, 107012046230), (5, 64207227738), (6, 53506023115), (10, 32103613869), (15, 21402409246), (30, 10701204623), (157, 2044816170), (314, 1022408085), (471, 681605390), (785, 408963234), (942, 340802695), (1570, 204481617), (2355, 136321078), (4710, 68160539)]