30187586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 54129600

約数和(自身を除く): 23942014

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1534, 1789, 3578, 8437, 16874, 19679, 23257, 39358, 46514, 105551, 211102, 255827, 511654, 1161061, 1372163, 2322122, 2744326, 15093793, 30187586]

約数ペア:

[(1, 30187586), (2, 15093793), (11, 2744326), (13, 2322122), (22, 1372163), (26, 1161061), (59, 511654), (118, 255827), (143, 211102), (286, 105551), (649, 46514), (767, 39358), (1298, 23257), (1534, 19679), (1789, 16874), (3578, 8437)]