75791820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97169}}^1$

素因数の和:97194

約数の個数: 48

約数和(自身を含む): 228543840

約数和(自身を除く): 152752020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 97169, 194338, 291507, 388676, 485845, 583014, 971690, 1166028, 1263197, 1457535, 1943380, 2526394, 2915070, 3789591, 5052788, 5830140, 6315985, 7579182, 12631970, 15158364, 18947955, 25263940, 37895910, 75791820]

約数ペア:

[(1, 75791820), (2, 37895910), (3, 25263940), (4, 18947955), (5, 15158364), (6, 12631970), (10, 7579182), (12, 6315985), (13, 5830140), (15, 5052788), (20, 3789591), (26, 2915070), (30, 2526394), (39, 1943380), (52, 1457535), (60, 1263197), (65, 1166028), (78, 971690), (130, 583014), (156, 485845), (195, 388676), (260, 291507), (390, 194338), (780, 97169)]