727090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 1741824

約数和(自身を除く): 1014734

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 47, 65, 70, 85, 91, 94, 119, 130, 170, 182, 221, 235, 238, 329, 442, 455, 470, 595, 611, 658, 799, 910, 1105, 1190, 1222, 1547, 1598, 1645, 2210, 3055, 3094, 3290, 3995, 4277, 5593, 6110, 7735, 7990, 8554, 10387, 11186, 15470, 20774, 21385, 27965, 42770, 51935, 55930, 72709, 103870, 145418, 363545, 727090]

約数ペア:

[(1, 727090), (2, 363545), (5, 145418), (7, 103870), (10, 72709), (13, 55930), (14, 51935), (17, 42770), (26, 27965), (34, 21385), (35, 20774), (47, 15470), (65, 11186), (70, 10387), (85, 8554), (91, 7990), (94, 7735), (119, 6110), (130, 5593), (170, 4277), (182, 3995), (221, 3290), (235, 3094), (238, 3055), (329, 2210), (442, 1645), (455, 1598), (470, 1547), (595, 1222), (611, 1190), (658, 1105), (799, 910)]