74082420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{411569}}^1$

素因数の和:411584

約数の個数: 36

約数和(自身を含む): 224717220

約数和(自身を除く): 150634800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 411569, 823138, 1234707, 1646276, 2057845, 2469414, 3704121, 4115690, 4938828, 6173535, 7408242, 8231380, 12347070, 14816484, 18520605, 24694140, 37041210, 74082420]

約数ペア:

[(1, 74082420), (2, 37041210), (3, 24694140), (4, 18520605), (5, 14816484), (6, 12347070), (9, 8231380), (10, 7408242), (12, 6173535), (15, 4938828), (18, 4115690), (20, 3704121), (30, 2469414), (36, 2057845), (45, 1646276), (60, 1234707), (90, 823138), (180, 411569)]