2817966420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15655369}}^1$

素因数の和:15655384

約数の個数: 36

約数和(自身を含む): 8547832020

約数和(自身を除く): 5729865600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15655369, 31310738, 46966107, 62621476, 78276845, 93932214, 140898321, 156553690, 187864428, 234830535, 281796642, 313107380, 469661070, 563593284, 704491605, 939322140, 1408983210, 2817966420]

約数ペア:

[(1, 2817966420), (2, 1408983210), (3, 939322140), (4, 704491605), (5, 563593284), (6, 469661070), (9, 313107380), (10, 281796642), (12, 234830535), (15, 187864428), (18, 156553690), (20, 140898321), (30, 93932214), (36, 78276845), (45, 62621476), (60, 46966107), (90, 31310738), (180, 15655369)]