30847728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20731}}^1$

素因数の和:20773

約数の個数: 40

約数和(自身を含む): 82264576

約数和(自身を除く): 51416848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20731, 41462, 62193, 82924, 124386, 165848, 248772, 331696, 497544, 642661, 995088, 1285322, 1927983, 2570644, 3855966, 5141288, 7711932, 10282576, 15423864, 30847728]

約数ペア:

[(1, 30847728), (2, 15423864), (3, 10282576), (4, 7711932), (6, 5141288), (8, 3855966), (12, 2570644), (16, 1927983), (24, 1285322), (31, 995088), (48, 642661), (62, 497544), (93, 331696), (124, 248772), (186, 165848), (248, 124386), (372, 82924), (496, 62193), (744, 41462), (1488, 20731)]