170904734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4545

約数の個数: 64

約数和(自身を含む): 362396160

約数和(自身を除く): 191491426

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 4493, 5434, 8986, 19019, 31451, 38038, 49423, 58409, 62902, 85367, 98846, 116818, 170734, 345961, 408863, 597569, 642499, 691922, 817726, 939037, 1109771, 1195138, 1284998, 1878074, 2219542, 4497493, 6573259, 7768397, 8994986, 12207481, 13146518, 15536794, 24414962, 85452367, 170904734]

約数ペア:

[(1, 170904734), (2, 85452367), (7, 24414962), (11, 15536794), (13, 13146518), (14, 12207481), (19, 8994986), (22, 7768397), (26, 6573259), (38, 4497493), (77, 2219542), (91, 1878074), (133, 1284998), (143, 1195138), (154, 1109771), (182, 939037), (209, 817726), (247, 691922), (266, 642499), (286, 597569), (418, 408863), (494, 345961), (1001, 170734), (1463, 116818), (1729, 98846), (2002, 85367), (2717, 62902), (2926, 58409), (3458, 49423), (4493, 38038), (5434, 31451), (8986, 19019)]