79490810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 175903488

約数和(自身を除く): 96412678

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 170, 238, 335, 469, 595, 670, 938, 997, 1139, 1190, 1994, 2278, 2345, 4690, 4985, 5695, 6979, 7973, 9970, 11390, 13958, 15946, 16949, 33898, 34895, 39865, 66799, 69790, 79730, 84745, 118643, 133598, 169490, 237286, 333995, 467593, 593215, 667990, 935186, 1135583, 1186430, 2271166, 2337965, 4675930, 5677915, 7949081, 11355830, 15898162, 39745405, 79490810]

約数ペア:

[(1, 79490810), (2, 39745405), (5, 15898162), (7, 11355830), (10, 7949081), (14, 5677915), (17, 4675930), (34, 2337965), (35, 2271166), (67, 1186430), (70, 1135583), (85, 935186), (119, 667990), (134, 593215), (170, 467593), (238, 333995), (335, 237286), (469, 169490), (595, 133598), (670, 118643), (938, 84745), (997, 79730), (1139, 69790), (1190, 66799), (1994, 39865), (2278, 34895), (2345, 33898), (4690, 16949), (4985, 15946), (5695, 13958), (6979, 11390), (7973, 9970)]