74568180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1242803}}^1$

素因数の和:1242815

約数の個数: 24

約数和(自身を含む): 208791072

約数和(自身を除く): 134222892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1242803, 2485606, 3728409, 4971212, 6214015, 7456818, 12428030, 14913636, 18642045, 24856060, 37284090, 74568180]

約数ペア:

[(1, 74568180), (2, 37284090), (3, 24856060), (4, 18642045), (5, 14913636), (6, 12428030), (10, 7456818), (12, 6214015), (15, 4971212), (20, 3728409), (30, 2485606), (60, 1242803)]