67702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1128383}}^1$

素因数の和:1128395

約数の個数: 24

約数和(自身を含む): 189568512

約数和(自身を除く): 121865532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1128383, 2256766, 3385149, 4513532, 5641915, 6770298, 11283830, 13540596, 16925745, 22567660, 33851490, 67702980]

約数ペア:

[(1, 67702980), (2, 33851490), (3, 22567660), (4, 16925745), (5, 13540596), (6, 11283830), (10, 6770298), (12, 5641915), (15, 4513532), (20, 3385149), (30, 2256766), (60, 1128383)]