8317650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 22824432

約数和(自身を除く): 14506782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 110, 142, 150, 165, 213, 275, 330, 355, 426, 550, 710, 781, 825, 1065, 1562, 1650, 1775, 2130, 2343, 3550, 3905, 4686, 5041, 5325, 7810, 10082, 10650, 11715, 15123, 19525, 23430, 25205, 30246, 39050, 50410, 55451, 58575, 75615, 110902, 117150, 126025, 151230, 166353, 252050, 277255, 332706, 378075, 554510, 756150, 831765, 1386275, 1663530, 2772550, 4158825, 8317650]

約数ペア:

[(1, 8317650), (2, 4158825), (3, 2772550), (5, 1663530), (6, 1386275), (10, 831765), (11, 756150), (15, 554510), (22, 378075), (25, 332706), (30, 277255), (33, 252050), (50, 166353), (55, 151230), (66, 126025), (71, 117150), (75, 110902), (110, 75615), (142, 58575), (150, 55451), (165, 50410), (213, 39050), (275, 30246), (330, 25205), (355, 23430), (426, 19525), (550, 15123), (710, 11715), (781, 10650), (825, 10082), (1065, 7810), (1562, 5325), (1650, 5041), (1775, 4686), (2130, 3905), (2343, 3550)]