70440258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 171325440

約数和(自身を除く): 100885182

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 103, 114, 133, 206, 266, 309, 399, 618, 721, 798, 857, 1442, 1714, 1957, 2163, 2571, 3914, 4326, 5142, 5871, 5999, 11742, 11998, 13699, 16283, 17997, 27398, 32566, 35994, 41097, 48849, 82194, 88271, 97698, 113981, 176542, 227962, 264813, 341943, 529626, 617897, 683886, 1235794, 1677149, 1853691, 3354298, 3707382, 5031447, 10062894, 11740043, 23480086, 35220129, 70440258]

約数ペア:

[(1, 70440258), (2, 35220129), (3, 23480086), (6, 11740043), (7, 10062894), (14, 5031447), (19, 3707382), (21, 3354298), (38, 1853691), (42, 1677149), (57, 1235794), (103, 683886), (114, 617897), (133, 529626), (206, 341943), (266, 264813), (309, 227962), (399, 176542), (618, 113981), (721, 97698), (798, 88271), (857, 82194), (1442, 48849), (1714, 41097), (1957, 35994), (2163, 32566), (2571, 27398), (3914, 17997), (4326, 16283), (5142, 13699), (5871, 11998), (5999, 11742)]