27212430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 75437568

約数和(自身を除く): 48225138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1283, 1414, 1515, 2121, 2566, 3030, 3535, 3849, 4242, 6415, 7070, 7698, 8981, 10605, 12830, 17962, 19245, 21210, 26943, 38490, 44905, 53886, 89810, 129583, 134715, 259166, 269430, 388749, 647915, 777498, 907081, 1295830, 1814162, 1943745, 2721243, 3887490, 4535405, 5442486, 9070810, 13606215, 27212430]

約数ペア:

[(1, 27212430), (2, 13606215), (3, 9070810), (5, 5442486), (6, 4535405), (7, 3887490), (10, 2721243), (14, 1943745), (15, 1814162), (21, 1295830), (30, 907081), (35, 777498), (42, 647915), (70, 388749), (101, 269430), (105, 259166), (202, 134715), (210, 129583), (303, 89810), (505, 53886), (606, 44905), (707, 38490), (1010, 26943), (1283, 21210), (1414, 19245), (1515, 17962), (2121, 12830), (2566, 10605), (3030, 8981), (3535, 7698), (3849, 7070), (4242, 6415)]