15394140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85523}}^1$

素因数の和:85538

約数の個数: 36

約数和(自身を含む): 46696104

約数和(自身を除く): 31301964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85523, 171046, 256569, 342092, 427615, 513138, 769707, 855230, 1026276, 1282845, 1539414, 1710460, 2565690, 3078828, 3848535, 5131380, 7697070, 15394140]

約数ペア:

[(1, 15394140), (2, 7697070), (3, 5131380), (4, 3848535), (5, 3078828), (6, 2565690), (9, 1710460), (10, 1539414), (12, 1282845), (15, 1026276), (18, 855230), (20, 769707), (30, 513138), (36, 427615), (45, 342092), (60, 256569), (90, 171046), (180, 85523)]