75881910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194569}}^1$

素因数の和:194592

約数の個数: 32

約数和(自身を含む): 196126560

約数和(自身を除く): 120244650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 194569, 389138, 583707, 972845, 1167414, 1945690, 2529397, 2918535, 5058794, 5837070, 7588191, 12646985, 15176382, 25293970, 37940955, 75881910]

約数ペア:

[(1, 75881910), (2, 37940955), (3, 25293970), (5, 15176382), (6, 12646985), (10, 7588191), (13, 5837070), (15, 5058794), (26, 2918535), (30, 2529397), (39, 1945690), (65, 1167414), (78, 972845), (130, 583707), (195, 389138), (390, 194569)]