341220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 1072512

約数和(自身を除く): 731292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 121, 132, 141, 165, 188, 220, 235, 242, 282, 330, 363, 470, 484, 517, 564, 605, 660, 705, 726, 940, 1034, 1210, 1410, 1452, 1551, 1815, 2068, 2420, 2585, 2820, 3102, 3630, 5170, 5687, 6204, 7260, 7755, 10340, 11374, 15510, 17061, 22748, 28435, 31020, 34122, 56870, 68244, 85305, 113740, 170610, 341220]

約数ペア:

[(1, 341220), (2, 170610), (3, 113740), (4, 85305), (5, 68244), (6, 56870), (10, 34122), (11, 31020), (12, 28435), (15, 22748), (20, 17061), (22, 15510), (30, 11374), (33, 10340), (44, 7755), (47, 7260), (55, 6204), (60, 5687), (66, 5170), (94, 3630), (110, 3102), (121, 2820), (132, 2585), (141, 2420), (165, 2068), (188, 1815), (220, 1551), (235, 1452), (242, 1410), (282, 1210), (330, 1034), (363, 940), (470, 726), (484, 705), (517, 660), (564, 605)]