31363696210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{193043}}^1$

素因数の和:193279

約数の個数: 64

約数和(自身を含む): 70718966784

約数和(自身を除く): 39355270574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 211, 385, 422, 770, 1055, 1477, 2110, 2321, 2954, 4642, 7385, 11605, 14770, 16247, 23210, 32494, 81235, 162470, 193043, 386086, 965215, 1351301, 1930430, 2123473, 2702602, 4246946, 6756505, 10617365, 13513010, 14864311, 21234730, 29728622, 40732073, 74321555, 81464146, 148643110, 203660365, 285124511, 407320730, 448052803, 570249022, 896105606, 1425622555, 2240264015, 2851245110, 3136369621, 4480528030, 6272739242, 15681848105, 31363696210]

約数ペア:

[(1, 31363696210), (2, 15681848105), (5, 6272739242), (7, 4480528030), (10, 3136369621), (11, 2851245110), (14, 2240264015), (22, 1425622555), (35, 896105606), (55, 570249022), (70, 448052803), (77, 407320730), (110, 285124511), (154, 203660365), (211, 148643110), (385, 81464146), (422, 74321555), (770, 40732073), (1055, 29728622), (1477, 21234730), (2110, 14864311), (2321, 13513010), (2954, 10617365), (4642, 6756505), (7385, 4246946), (11605, 2702602), (14770, 2123473), (16247, 1930430), (23210, 1351301), (32494, 965215), (81235, 386086), (162470, 193043)]