61954290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40493}}^1$

素因数の和:40523

約数の個数: 48

約数和(自身を含む): 170560728

約数和(自身を除く): 108606438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 40493, 80986, 121479, 202465, 242958, 364437, 404930, 607395, 688381, 728874, 1214790, 1376762, 1822185, 2065143, 3441905, 3644370, 4130286, 6195429, 6883810, 10325715, 12390858, 20651430, 30977145, 61954290]

約数ペア:

[(1, 61954290), (2, 30977145), (3, 20651430), (5, 12390858), (6, 10325715), (9, 6883810), (10, 6195429), (15, 4130286), (17, 3644370), (18, 3441905), (30, 2065143), (34, 1822185), (45, 1376762), (51, 1214790), (85, 728874), (90, 688381), (102, 607395), (153, 404930), (170, 364437), (255, 242958), (306, 202465), (510, 121479), (765, 80986), (1530, 40493)]