30189726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79867}}^1$

素因数の和:79885

約数の個数: 32

約数和(自身を含む): 76673280

約数和(自身を除く): 46483554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 79867, 159734, 239601, 479202, 559069, 718803, 1118138, 1437606, 1677207, 2156409, 3354414, 4312818, 5031621, 10063242, 15094863, 30189726]

約数ペア:

[(1, 30189726), (2, 15094863), (3, 10063242), (6, 5031621), (7, 4312818), (9, 3354414), (14, 2156409), (18, 1677207), (21, 1437606), (27, 1118138), (42, 718803), (54, 559069), (63, 479202), (126, 239601), (189, 159734), (378, 79867)]