5385420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{9973}}^1$

素因数の和:9991

約数の個数: 48

約数和(自身を含む): 16756320

約数和(自身を除く): 11370900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 9973, 19946, 29919, 39892, 49865, 59838, 89757, 99730, 119676, 149595, 179514, 199460, 269271, 299190, 359028, 448785, 538542, 598380, 897570, 1077084, 1346355, 1795140, 2692710, 5385420]

約数ペア:

[(1, 5385420), (2, 2692710), (3, 1795140), (4, 1346355), (5, 1077084), (6, 897570), (9, 598380), (10, 538542), (12, 448785), (15, 359028), (18, 299190), (20, 269271), (27, 199460), (30, 179514), (36, 149595), (45, 119676), (54, 99730), (60, 89757), (90, 59838), (108, 49865), (135, 39892), (180, 29919), (270, 19946), (540, 9973)]