452864930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 950123520

約数和(自身を除く): 497258590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 157, 178, 314, 445, 463, 623, 785, 890, 926, 1099, 1246, 1570, 2198, 2315, 3115, 3241, 4630, 5495, 6230, 6482, 10990, 13973, 16205, 27946, 32410, 41207, 69865, 72691, 82414, 97811, 139730, 145382, 195622, 206035, 288449, 363455, 412070, 489055, 508837, 576898, 726910, 978110, 1017674, 1442245, 2544185, 2884490, 5088370, 6469499, 12938998, 32347495, 45286493, 64694990, 90572986, 226432465, 452864930]

約数ペア:

[(1, 452864930), (2, 226432465), (5, 90572986), (7, 64694990), (10, 45286493), (14, 32347495), (35, 12938998), (70, 6469499), (89, 5088370), (157, 2884490), (178, 2544185), (314, 1442245), (445, 1017674), (463, 978110), (623, 726910), (785, 576898), (890, 508837), (926, 489055), (1099, 412070), (1246, 363455), (1570, 288449), (2198, 206035), (2315, 195622), (3115, 145382), (3241, 139730), (4630, 97811), (5495, 82414), (6230, 72691), (6482, 69865), (10990, 41207), (13973, 32410), (16205, 27946)]