84927370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 175219200

約数和(自身を除く): 90291830

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 79, 110, 145, 158, 290, 319, 337, 395, 638, 674, 790, 869, 1595, 1685, 1738, 2291, 3190, 3370, 3707, 4345, 4582, 7414, 8690, 9773, 11455, 18535, 19546, 22910, 25201, 26623, 37070, 48865, 50402, 53246, 97730, 107503, 126005, 133115, 215006, 252010, 266230, 292853, 537515, 585706, 772067, 1075030, 1464265, 1544134, 2928530, 3860335, 7720670, 8492737, 16985474, 42463685, 84927370]

約数ペア:

[(1, 84927370), (2, 42463685), (5, 16985474), (10, 8492737), (11, 7720670), (22, 3860335), (29, 2928530), (55, 1544134), (58, 1464265), (79, 1075030), (110, 772067), (145, 585706), (158, 537515), (290, 292853), (319, 266230), (337, 252010), (395, 215006), (638, 133115), (674, 126005), (790, 107503), (869, 97730), (1595, 53246), (1685, 50402), (1738, 48865), (2291, 37070), (3190, 26623), (3370, 25201), (3707, 22910), (4345, 19546), (4582, 18535), (7414, 11455), (8690, 9773)]