247014090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{914867}}^1$

素因数の和:914883

約数の個数: 32

約数和(自身を含む): 658704960

約数和(自身を除く): 411690870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 914867, 1829734, 2744601, 4574335, 5489202, 8233803, 9148670, 13723005, 16467606, 24701409, 27446010, 41169015, 49402818, 82338030, 123507045, 247014090]

約数ペア:

[(1, 247014090), (2, 123507045), (3, 82338030), (5, 49402818), (6, 41169015), (9, 27446010), (10, 24701409), (15, 16467606), (18, 13723005), (27, 9148670), (30, 8233803), (45, 5489202), (54, 4574335), (90, 2744601), (135, 1829734), (270, 914867)]