28773630

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{3947}}^1$

素因数の和:3972

約数の個数: 56

約数和(自身を含む): 77672952

約数和(自身を除く): 48899322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 3947, 7290, 7894, 11841, 19735, 23682, 35523, 39470, 59205, 71046, 106569, 118410, 177615, 213138, 319707, 355230, 532845, 639414, 959121, 1065690, 1598535, 1918242, 2877363, 3197070, 4795605, 5754726, 9591210, 14386815, 28773630]

約数ペア:

[(1, 28773630), (2, 14386815), (3, 9591210), (5, 5754726), (6, 4795605), (9, 3197070), (10, 2877363), (15, 1918242), (18, 1598535), (27, 1065690), (30, 959121), (45, 639414), (54, 532845), (81, 355230), (90, 319707), (135, 213138), (162, 177615), (243, 118410), (270, 106569), (405, 71046), (486, 59205), (729, 39470), (810, 35523), (1215, 23682), (1458, 19735), (2430, 11841), (3645, 7894), (3947, 7290)]