27051310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18948

約数の個数: 32

約数和(自身を含む): 57208032

約数和(自身を除く): 30156722

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 18917, 37834, 94585, 189170, 208087, 245921, 416174, 491842, 1040435, 1229605, 2080870, 2459210, 2705131, 5410262, 13525655, 27051310]

約数ペア:

[(1, 27051310), (2, 13525655), (5, 5410262), (10, 2705131), (11, 2459210), (13, 2080870), (22, 1229605), (26, 1040435), (55, 491842), (65, 416174), (110, 245921), (130, 208087), (143, 189170), (286, 94585), (715, 37834), (1430, 18917)]