74105570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 167636736

約数和(自身を除く): 93531166

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 157, 314, 385, 613, 770, 785, 1099, 1226, 1570, 1727, 2198, 3065, 3454, 4291, 5495, 6130, 6743, 8582, 8635, 10990, 12089, 13486, 17270, 21455, 24178, 33715, 42910, 47201, 60445, 67430, 94402, 96241, 120890, 192482, 236005, 472010, 481205, 673687, 962410, 1058651, 1347374, 2117302, 3368435, 5293255, 6736870, 7410557, 10586510, 14821114, 37052785, 74105570]

約数ペア:

[(1, 74105570), (2, 37052785), (5, 14821114), (7, 10586510), (10, 7410557), (11, 6736870), (14, 5293255), (22, 3368435), (35, 2117302), (55, 1347374), (70, 1058651), (77, 962410), (110, 673687), (154, 481205), (157, 472010), (314, 236005), (385, 192482), (613, 120890), (770, 96241), (785, 94402), (1099, 67430), (1226, 60445), (1570, 47201), (1727, 42910), (2198, 33715), (3065, 24178), (3454, 21455), (4291, 17270), (5495, 13486), (6130, 12089), (6743, 10990), (8582, 8635)]