38238570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 99740160

約数和(自身を除く): 61501590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 887, 958, 1437, 1774, 2395, 2661, 2874, 4311, 4435, 4790, 5322, 7185, 7983, 8622, 8870, 13305, 14370, 15966, 21555, 26610, 39915, 43110, 79830, 424873, 849746, 1274619, 2124365, 2549238, 3823857, 4248730, 6373095, 7647714, 12746190, 19119285, 38238570]

約数ペア:

[(1, 38238570), (2, 19119285), (3, 12746190), (5, 7647714), (6, 6373095), (9, 4248730), (10, 3823857), (15, 2549238), (18, 2124365), (30, 1274619), (45, 849746), (90, 424873), (479, 79830), (887, 43110), (958, 39915), (1437, 26610), (1774, 21555), (2395, 15966), (2661, 14370), (2874, 13305), (4311, 8870), (4435, 8622), (4790, 7983), (5322, 7185)]