224711630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157141}}^1$

素因数の和:157172

約数の個数: 32

約数和(自身を含む): 475197408

約数和(自身を除く): 250485778

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 157141, 314282, 785705, 1571410, 1728551, 2042833, 3457102, 4085666, 8642755, 10214165, 17285510, 20428330, 22471163, 44942326, 112355815, 224711630]

約数ペア:

[(1, 224711630), (2, 112355815), (5, 44942326), (10, 22471163), (11, 20428330), (13, 17285510), (22, 10214165), (26, 8642755), (55, 4085666), (65, 3457102), (110, 2042833), (130, 1728551), (143, 1571410), (286, 785705), (715, 314282), (1430, 157141)]