74376420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1239607}}^1$

素因数の和:1239619

約数の個数: 24

約数和(自身を含む): 208254144

約数和(自身を除く): 133877724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1239607, 2479214, 3718821, 4958428, 6198035, 7437642, 12396070, 14875284, 18594105, 24792140, 37188210, 74376420]

約数ペア:

[(1, 74376420), (2, 37188210), (3, 24792140), (4, 18594105), (5, 14875284), (6, 12396070), (10, 7437642), (12, 6198035), (15, 4958428), (20, 3718821), (30, 2479214), (60, 1239607)]