12702955630

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{25889}}^1$

素因数の和:26388

約数の個数: 32

約数和(自身を含む): 23095951200

約数和(自身を除く): 10392995570

約数列:

[1, 2, 5, 10, 139, 278, 353, 695, 706, 1390, 1765, 3530, 25889, 49067, 51778, 98134, 129445, 245335, 258890, 490670, 3598571, 7197142, 9138817, 17992855, 18277634, 35985710, 45694085, 91388170, 1270295563, 2540591126, 6351477815, 12702955630]

約数ペア:

[(1, 12702955630), (2, 6351477815), (5, 2540591126), (10, 1270295563), (139, 91388170), (278, 45694085), (353, 35985710), (695, 18277634), (706, 17992855), (1390, 9138817), (1765, 7197142), (3530, 3598571), (25889, 490670), (49067, 258890), (51778, 245335), (98134, 129445)]