34887420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:236

約数の個数: 108

約数和(自身を含む): 112508760

約数和(自身を除く): 77621340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 101, 114, 171, 180, 190, 202, 228, 285, 303, 342, 380, 404, 505, 570, 606, 684, 855, 909, 1010, 1140, 1212, 1515, 1710, 1818, 1919, 2020, 3030, 3420, 3636, 3838, 4545, 5757, 6060, 7676, 9090, 9595, 10201, 11514, 17271, 18180, 19190, 20402, 23028, 28785, 30603, 34542, 38380, 40804, 51005, 57570, 61206, 69084, 86355, 91809, 102010, 115140, 122412, 153015, 172710, 183618, 193819, 204020, 306030, 345420, 367236, 387638, 459045, 581457, 612060, 775276, 918090, 969095, 1162914, 1744371, 1836180, 1938190, 2325828, 2907285, 3488742, 3876380, 5814570, 6977484, 8721855, 11629140, 17443710, 34887420]

約数ペア:

[(1, 34887420), (2, 17443710), (3, 11629140), (4, 8721855), (5, 6977484), (6, 5814570), (9, 3876380), (10, 3488742), (12, 2907285), (15, 2325828), (18, 1938190), (19, 1836180), (20, 1744371), (30, 1162914), (36, 969095), (38, 918090), (45, 775276), (57, 612060), (60, 581457), (76, 459045), (90, 387638), (95, 367236), (101, 345420), (114, 306030), (171, 204020), (180, 193819), (190, 183618), (202, 172710), (228, 153015), (285, 122412), (303, 115140), (342, 102010), (380, 91809), (404, 86355), (505, 69084), (570, 61206), (606, 57570), (684, 51005), (855, 40804), (909, 38380), (1010, 34542), (1140, 30603), (1212, 28785), (1515, 23028), (1710, 20402), (1818, 19190), (1919, 18180), (2020, 17271), (3030, 11514), (3420, 10201), (3636, 9595), (3838, 9090), (4545, 7676), (5757, 6060)]