30257502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 37310754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 587, 726, 781, 1174, 1562, 1761, 2343, 3522, 4686, 6457, 8591, 12914, 17182, 19371, 25773, 38742, 41677, 51546, 71027, 83354, 125031, 142054, 213081, 250062, 426162, 458447, 916894, 1375341, 2750682, 5042917, 10085834, 15128751, 30257502]

約数ペア:

[(1, 30257502), (2, 15128751), (3, 10085834), (6, 5042917), (11, 2750682), (22, 1375341), (33, 916894), (66, 458447), (71, 426162), (121, 250062), (142, 213081), (213, 142054), (242, 125031), (363, 83354), (426, 71027), (587, 51546), (726, 41677), (781, 38742), (1174, 25773), (1562, 19371), (1761, 17182), (2343, 12914), (3522, 8591), (4686, 6457)]