432847390

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{2273}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 790806240

約数和(自身を除く): 357958850

約数列:

[1, 2, 5, 10, 137, 139, 274, 278, 685, 695, 1370, 1390, 2273, 4546, 11365, 19043, 22730, 38086, 95215, 190430, 311401, 315947, 622802, 631894, 1557005, 1579735, 3114010, 3159470, 43284739, 86569478, 216423695, 432847390]

約数ペア:

[(1, 432847390), (2, 216423695), (5, 86569478), (10, 43284739), (137, 3159470), (139, 3114010), (274, 1579735), (278, 1557005), (685, 631894), (695, 622802), (1370, 315947), (1390, 311401), (2273, 190430), (4546, 95215), (11365, 38086), (19043, 22730)]