2092140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 6486480

約数和(自身を除く): 4394340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 197, 236, 295, 354, 394, 531, 590, 591, 708, 788, 885, 985, 1062, 1180, 1182, 1770, 1773, 1970, 2124, 2364, 2655, 2955, 3540, 3546, 3940, 5310, 5910, 7092, 8865, 10620, 11623, 11820, 17730, 23246, 34869, 35460, 46492, 58115, 69738, 104607, 116230, 139476, 174345, 209214, 232460, 348690, 418428, 523035, 697380, 1046070, 2092140]

約数ペア:

[(1, 2092140), (2, 1046070), (3, 697380), (4, 523035), (5, 418428), (6, 348690), (9, 232460), (10, 209214), (12, 174345), (15, 139476), (18, 116230), (20, 104607), (30, 69738), (36, 58115), (45, 46492), (59, 35460), (60, 34869), (90, 23246), (118, 17730), (177, 11820), (180, 11623), (197, 10620), (236, 8865), (295, 7092), (354, 5910), (394, 5310), (531, 3940), (590, 3546), (591, 3540), (708, 2955), (788, 2655), (885, 2364), (985, 2124), (1062, 1970), (1180, 1773), (1182, 1770)]