214610940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4243}}^1$

素因数の和:4539

約数の個数: 72

約数和(自身を含む): 653457168

約数和(自身を除く): 438846228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 2529, 2810, 3372, 4215, 4243, 5058, 5620, 8430, 8486, 10116, 12645, 12729, 16860, 16972, 21215, 25290, 25458, 38187, 42430, 50580, 50916, 63645, 76374, 84860, 127290, 152748, 190935, 254580, 381870, 763740, 1192283, 2384566, 3576849, 4769132, 5961415, 7153698, 10730547, 11922830, 14307396, 17884245, 21461094, 23845660, 35768490, 42922188, 53652735, 71536980, 107305470, 214610940]

約数ペア:

[(1, 214610940), (2, 107305470), (3, 71536980), (4, 53652735), (5, 42922188), (6, 35768490), (9, 23845660), (10, 21461094), (12, 17884245), (15, 14307396), (18, 11922830), (20, 10730547), (30, 7153698), (36, 5961415), (45, 4769132), (60, 3576849), (90, 2384566), (180, 1192283), (281, 763740), (562, 381870), (843, 254580), (1124, 190935), (1405, 152748), (1686, 127290), (2529, 84860), (2810, 76374), (3372, 63645), (4215, 50916), (4243, 50580), (5058, 42430), (5620, 38187), (8430, 25458), (8486, 25290), (10116, 21215), (12645, 16972), (12729, 16860)]