42055470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 113256000

約数和(自身を除く): 71200530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1429, 1635, 1962, 2858, 2943, 3270, 4287, 4905, 5886, 7145, 8574, 9810, 12861, 14290, 14715, 21435, 25722, 29430, 38583, 42870, 64305, 77166, 128610, 155761, 192915, 311522, 385830, 467283, 778805, 934566, 1401849, 1557610, 2336415, 2803698, 4205547, 4672830, 7009245, 8411094, 14018490, 21027735, 42055470]

約数ペア:

[(1, 42055470), (2, 21027735), (3, 14018490), (5, 8411094), (6, 7009245), (9, 4672830), (10, 4205547), (15, 2803698), (18, 2336415), (27, 1557610), (30, 1401849), (45, 934566), (54, 778805), (90, 467283), (109, 385830), (135, 311522), (218, 192915), (270, 155761), (327, 128610), (545, 77166), (654, 64305), (981, 42870), (1090, 38583), (1429, 29430), (1635, 25722), (1962, 21435), (2858, 14715), (2943, 14290), (3270, 12861), (4287, 9810), (4905, 8574), (5886, 7145)]