30252828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 73752224

約数和(自身を除く): 43499396

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 1117, 2234, 2257, 3351, 4468, 4514, 6702, 6771, 9028, 13404, 13542, 27084, 41329, 68137, 82658, 123987, 136274, 165316, 204411, 247974, 272548, 408822, 495948, 817644, 2521069, 5042138, 7563207, 10084276, 15126414, 30252828]

約数ペア:

[(1, 30252828), (2, 15126414), (3, 10084276), (4, 7563207), (6, 5042138), (12, 2521069), (37, 817644), (61, 495948), (74, 408822), (111, 272548), (122, 247974), (148, 204411), (183, 165316), (222, 136274), (244, 123987), (366, 82658), (444, 68137), (732, 41329), (1117, 27084), (2234, 13542), (2257, 13404), (3351, 9028), (4468, 6771), (4514, 6702)]