2672890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^2$

素因数の和:123

約数の個数: 36

約数和(自身を含む): 5403258

約数和(自身を除く): 2730368

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 2209, 2585, 4418, 5170, 5687, 11045, 11374, 22090, 24299, 28435, 48598, 56870, 121495, 242990, 267289, 534578, 1336445, 2672890]

約数ペア:

[(1, 2672890), (2, 1336445), (5, 534578), (10, 267289), (11, 242990), (22, 121495), (47, 56870), (55, 48598), (94, 28435), (110, 24299), (121, 22090), (235, 11374), (242, 11045), (470, 5687), (517, 5170), (605, 4418), (1034, 2585), (1210, 2209)]