42163020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{234239}}^1$

素因数の和:234254

約数の個数: 36

約数和(自身を含む): 127895040

約数和(自身を除く): 85732020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 234239, 468478, 702717, 936956, 1171195, 1405434, 2108151, 2342390, 2810868, 3513585, 4216302, 4684780, 7027170, 8432604, 10540755, 14054340, 21081510, 42163020]

約数ペア:

[(1, 42163020), (2, 21081510), (3, 14054340), (4, 10540755), (5, 8432604), (6, 7027170), (9, 4684780), (10, 4216302), (12, 3513585), (15, 2810868), (18, 2342390), (20, 2108151), (30, 1405434), (36, 1171195), (45, 936956), (60, 702717), (90, 468478), (180, 234239)]