42106140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233923}}^1$

素因数の和:233938

約数の個数: 36

約数和(自身を含む): 127722504

約数和(自身を除く): 85616364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233923, 467846, 701769, 935692, 1169615, 1403538, 2105307, 2339230, 2807076, 3508845, 4210614, 4678460, 7017690, 8421228, 10526535, 14035380, 21053070, 42106140]

約数ペア:

[(1, 42106140), (2, 21053070), (3, 14035380), (4, 10526535), (5, 8421228), (6, 7017690), (9, 4678460), (10, 4210614), (12, 3508845), (15, 2807076), (18, 2339230), (20, 2105307), (30, 1403538), (36, 1169615), (45, 935692), (60, 701769), (90, 467846), (180, 233923)]