13660570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 31124736

約数和(自身を除く): 17464166

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 113, 154, 157, 226, 314, 385, 565, 770, 785, 791, 1099, 1130, 1243, 1570, 1582, 1727, 2198, 2486, 3454, 3955, 5495, 6215, 7910, 8635, 8701, 10990, 12089, 12430, 17270, 17402, 17741, 24178, 35482, 43505, 60445, 87010, 88705, 120890, 124187, 177410, 195151, 248374, 390302, 620935, 975755, 1241870, 1366057, 1951510, 2732114, 6830285, 13660570]

約数ペア:

[(1, 13660570), (2, 6830285), (5, 2732114), (7, 1951510), (10, 1366057), (11, 1241870), (14, 975755), (22, 620935), (35, 390302), (55, 248374), (70, 195151), (77, 177410), (110, 124187), (113, 120890), (154, 88705), (157, 87010), (226, 60445), (314, 43505), (385, 35482), (565, 24178), (770, 17741), (785, 17402), (791, 17270), (1099, 12430), (1130, 12089), (1243, 10990), (1570, 8701), (1582, 8635), (1727, 7910), (2198, 6215), (2486, 5495), (3454, 3955)]