27639630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{34123}}^1$

素因数の和:34142

約数の個数: 40

約数和(自身を含む): 74322072

約数和(自身を除く): 46682442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 34123, 68246, 102369, 170615, 204738, 307107, 341230, 511845, 614214, 921321, 1023690, 1535535, 1842642, 2763963, 3071070, 4606605, 5527926, 9213210, 13819815, 27639630]

約数ペア:

[(1, 27639630), (2, 13819815), (3, 9213210), (5, 5527926), (6, 4606605), (9, 3071070), (10, 2763963), (15, 1842642), (18, 1535535), (27, 1023690), (30, 921321), (45, 614214), (54, 511845), (81, 341230), (90, 307107), (135, 204738), (162, 170615), (270, 102369), (405, 68246), (810, 34123)]