42554610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67547}}^1$

素因数の和:67567

約数の個数: 48

約数和(自身を含む): 126449856

約数和(自身を除く): 83895246

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 67547, 135094, 202641, 337735, 405282, 472829, 607923, 675470, 945658, 1013205, 1215846, 1418487, 2026410, 2364145, 2836974, 3039615, 4255461, 4728290, 6079230, 7092435, 8510922, 14184870, 21277305, 42554610]

約数ペア:

[(1, 42554610), (2, 21277305), (3, 14184870), (5, 8510922), (6, 7092435), (7, 6079230), (9, 4728290), (10, 4255461), (14, 3039615), (15, 2836974), (18, 2364145), (21, 2026410), (30, 1418487), (35, 1215846), (42, 1013205), (45, 945658), (63, 675470), (70, 607923), (90, 472829), (105, 405282), (126, 337735), (210, 202641), (315, 135094), (630, 67547)]