30702870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31013}}^1$

素因数の和:31037

約数の個数: 48

約数和(自身を含む): 87087312

約数和(自身を除く): 56384442

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 31013, 62026, 93039, 155065, 186078, 279117, 310130, 341143, 465195, 558234, 682286, 930390, 1023429, 1395585, 1705715, 2046858, 2791170, 3070287, 3411430, 5117145, 6140574, 10234290, 15351435, 30702870]

約数ペア:

[(1, 30702870), (2, 15351435), (3, 10234290), (5, 6140574), (6, 5117145), (9, 3411430), (10, 3070287), (11, 2791170), (15, 2046858), (18, 1705715), (22, 1395585), (30, 1023429), (33, 930390), (45, 682286), (55, 558234), (66, 465195), (90, 341143), (99, 310130), (110, 279117), (165, 186078), (198, 155065), (330, 93039), (495, 62026), (990, 31013)]