61745220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{114343}}^1$

素因数の和:114361

約数の個数: 48

約数和(自身を含む): 192097920

約数和(自身を除く): 130352700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 114343, 228686, 343029, 457372, 571715, 686058, 1029087, 1143430, 1372116, 1715145, 2058174, 2286860, 3087261, 3430290, 4116348, 5145435, 6174522, 6860580, 10290870, 12349044, 15436305, 20581740, 30872610, 61745220]

約数ペア:

[(1, 61745220), (2, 30872610), (3, 20581740), (4, 15436305), (5, 12349044), (6, 10290870), (9, 6860580), (10, 6174522), (12, 5145435), (15, 4116348), (18, 3430290), (20, 3087261), (27, 2286860), (30, 2058174), (36, 1715145), (45, 1372116), (54, 1143430), (60, 1029087), (90, 686058), (108, 571715), (135, 457372), (180, 343029), (270, 228686), (540, 114343)]