30509808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{90803}}^1$

素因数の和:90821

約数の個数: 40

約数和(自身を含む): 90077568

約数和(自身を除く): 59567760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 90803, 181606, 272409, 363212, 544818, 635621, 726424, 1089636, 1271242, 1452848, 1906863, 2179272, 2542484, 3813726, 4358544, 5084968, 7627452, 10169936, 15254904, 30509808]

約数ペア:

[(1, 30509808), (2, 15254904), (3, 10169936), (4, 7627452), (6, 5084968), (7, 4358544), (8, 3813726), (12, 2542484), (14, 2179272), (16, 1906863), (21, 1452848), (24, 1271242), (28, 1089636), (42, 726424), (48, 635621), (56, 544818), (84, 363212), (112, 272409), (168, 181606), (336, 90803)]