6531390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 17536896

約数和(自身を除く): 11005506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2341, 2790, 4682, 7023, 11705, 14046, 21069, 23410, 35115, 42138, 70230, 72571, 105345, 145142, 210690, 217713, 362855, 435426, 653139, 725710, 1088565, 1306278, 2177130, 3265695, 6531390]

約数ペア:

[(1, 6531390), (2, 3265695), (3, 2177130), (5, 1306278), (6, 1088565), (9, 725710), (10, 653139), (15, 435426), (18, 362855), (30, 217713), (31, 210690), (45, 145142), (62, 105345), (90, 72571), (93, 70230), (155, 42138), (186, 35115), (279, 23410), (310, 21069), (465, 14046), (558, 11705), (930, 7023), (1395, 4682), (2341, 2790)]