854436780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{14341}}^1$

素因数の和:14687

約数の個数: 72

約数和(自身を含む): 2599803024

約数和(自身を除く): 1745366244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 9930, 11916, 14341, 14895, 19860, 28682, 29790, 43023, 57364, 59580, 71705, 86046, 129069, 143410, 172092, 215115, 258138, 286820, 430230, 516276, 645345, 860460, 1290690, 2581380, 4746871, 9493742, 14240613, 18987484, 23734355, 28481226, 42721839, 47468710, 56962452, 71203065, 85443678, 94937420, 142406130, 170887356, 213609195, 284812260, 427218390, 854436780]

約数ペア:

[(1, 854436780), (2, 427218390), (3, 284812260), (4, 213609195), (5, 170887356), (6, 142406130), (9, 94937420), (10, 85443678), (12, 71203065), (15, 56962452), (18, 47468710), (20, 42721839), (30, 28481226), (36, 23734355), (45, 18987484), (60, 14240613), (90, 9493742), (180, 4746871), (331, 2581380), (662, 1290690), (993, 860460), (1324, 645345), (1655, 516276), (1986, 430230), (2979, 286820), (3310, 258138), (3972, 215115), (4965, 172092), (5958, 143410), (6620, 129069), (9930, 86046), (11916, 71705), (14341, 59580), (14895, 57364), (19860, 43023), (28682, 29790)]