304827670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 641208960

約数和(自身を除く): 336381290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 113, 178, 226, 433, 445, 565, 623, 791, 866, 890, 1130, 1246, 1582, 2165, 3031, 3115, 3955, 4330, 6062, 6230, 7910, 10057, 15155, 20114, 30310, 38537, 48929, 50285, 70399, 77074, 97858, 100570, 140798, 192685, 244645, 269759, 342503, 351995, 385370, 489290, 539518, 685006, 703990, 1348795, 1712515, 2697590, 3425030, 4354681, 8709362, 21773405, 30482767, 43546810, 60965534, 152413835, 304827670]

約数ペア:

[(1, 304827670), (2, 152413835), (5, 60965534), (7, 43546810), (10, 30482767), (14, 21773405), (35, 8709362), (70, 4354681), (89, 3425030), (113, 2697590), (178, 1712515), (226, 1348795), (433, 703990), (445, 685006), (565, 539518), (623, 489290), (791, 385370), (866, 351995), (890, 342503), (1130, 269759), (1246, 244645), (1582, 192685), (2165, 140798), (3031, 100570), (3115, 97858), (3955, 77074), (4330, 70399), (6062, 50285), (6230, 48929), (7910, 38537), (10057, 30310), (15155, 20114)]