189250290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41231}}^1$

素因数の和:41264

約数の個数: 64

約数和(自身を含む): 534366720

約数和(自身を除く): 345116430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 41231, 82462, 123693, 206155, 247386, 371079, 412310, 618465, 700927, 742158, 1113237, 1236930, 1401854, 1855395, 2102781, 2226474, 3504635, 3710790, 4205562, 5566185, 6308343, 7009270, 10513905, 11132370, 12616686, 18925029, 21027810, 31541715, 37850058, 63083430, 94625145, 189250290]

約数ペア:

[(1, 189250290), (2, 94625145), (3, 63083430), (5, 37850058), (6, 31541715), (9, 21027810), (10, 18925029), (15, 12616686), (17, 11132370), (18, 10513905), (27, 7009270), (30, 6308343), (34, 5566185), (45, 4205562), (51, 3710790), (54, 3504635), (85, 2226474), (90, 2102781), (102, 1855395), (135, 1401854), (153, 1236930), (170, 1113237), (255, 742158), (270, 700927), (306, 618465), (459, 412310), (510, 371079), (765, 247386), (918, 206155), (1530, 123693), (2295, 82462), (4590, 41231)]