1374001580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{110273}}^1$

素因数の和:110378

約数の個数: 48

約数和(自身を含む): 3334685760

約数和(自身を除く): 1960684180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 110273, 220546, 441092, 551365, 771911, 1102730, 1543822, 2205460, 3087644, 3859555, 7719110, 9814297, 15438220, 19628594, 39257188, 49071485, 68700079, 98142970, 137400158, 196285940, 274800316, 343500395, 687000790, 1374001580]

約数ペア:

[(1, 1374001580), (2, 687000790), (4, 343500395), (5, 274800316), (7, 196285940), (10, 137400158), (14, 98142970), (20, 68700079), (28, 49071485), (35, 39257188), (70, 19628594), (89, 15438220), (140, 9814297), (178, 7719110), (356, 3859555), (445, 3087644), (623, 2205460), (890, 1543822), (1246, 1102730), (1780, 771911), (2492, 551365), (3115, 441092), (6230, 220546), (12460, 110273)]