7270890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 19190304

約数和(自身を除く): 11919414

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 2003, 3630, 4006, 6009, 10015, 12018, 20030, 22033, 30045, 44066, 60090, 66099, 110165, 132198, 220330, 242363, 330495, 484726, 660990, 727089, 1211815, 1454178, 2423630, 3635445, 7270890]

約数ペア:

[(1, 7270890), (2, 3635445), (3, 2423630), (5, 1454178), (6, 1211815), (10, 727089), (11, 660990), (15, 484726), (22, 330495), (30, 242363), (33, 220330), (55, 132198), (66, 110165), (110, 66099), (121, 60090), (165, 44066), (242, 30045), (330, 22033), (363, 20030), (605, 12018), (726, 10015), (1210, 6009), (1815, 4006), (2003, 3630)]