12889050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3007

約数の個数: 48

約数和(自身を含む): 33078240

約数和(自身を除く): 20189190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 2963, 4350, 5926, 8889, 14815, 17778, 29630, 44445, 74075, 85927, 88890, 148150, 171854, 222225, 257781, 429635, 444450, 515562, 859270, 1288905, 2148175, 2577810, 4296350, 6444525, 12889050]

約数ペア:

[(1, 12889050), (2, 6444525), (3, 4296350), (5, 2577810), (6, 2148175), (10, 1288905), (15, 859270), (25, 515562), (29, 444450), (30, 429635), (50, 257781), (58, 222225), (75, 171854), (87, 148150), (145, 88890), (150, 85927), (174, 74075), (290, 44445), (435, 29630), (725, 17778), (870, 14815), (1450, 8889), (2175, 5926), (2963, 4350)]