289364340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{5147}}^1$

素因数の和:6096

約数の個数: 48

約数和(自身を含む): 811242432

約数和(自身を除く): 521878092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 937, 1874, 2811, 3748, 4685, 5147, 5622, 9370, 10294, 11244, 14055, 15441, 18740, 20588, 25735, 28110, 30882, 51470, 56220, 61764, 77205, 102940, 154410, 308820, 4822739, 9645478, 14468217, 19290956, 24113695, 28936434, 48227390, 57872868, 72341085, 96454780, 144682170, 289364340]

約数ペア:

[(1, 289364340), (2, 144682170), (3, 96454780), (4, 72341085), (5, 57872868), (6, 48227390), (10, 28936434), (12, 24113695), (15, 19290956), (20, 14468217), (30, 9645478), (60, 4822739), (937, 308820), (1874, 154410), (2811, 102940), (3748, 77205), (4685, 61764), (5147, 56220), (5622, 51470), (9370, 30882), (10294, 28110), (11244, 25735), (14055, 20588), (15441, 18740)]