30504690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17871

約数の個数: 48

約数和(自身を含む): 83491200

約数和(自身を除く): 52986510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 17839, 35678, 53517, 89195, 107034, 160551, 178390, 267585, 321102, 338941, 535170, 677882, 802755, 1016823, 1605510, 1694705, 2033646, 3050469, 3389410, 5084115, 6100938, 10168230, 15252345, 30504690]

約数ペア:

[(1, 30504690), (2, 15252345), (3, 10168230), (5, 6100938), (6, 5084115), (9, 3389410), (10, 3050469), (15, 2033646), (18, 1694705), (19, 1605510), (30, 1016823), (38, 802755), (45, 677882), (57, 535170), (90, 338941), (95, 321102), (114, 267585), (171, 178390), (190, 160551), (285, 107034), (342, 89195), (570, 53517), (855, 35678), (1710, 17839)]