128020235610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{60103397}}^1$

素因数の和:60103478

約数の個数: 32

約数和(自身を含む): 311576015232

約数和(自身を除く): 183555779622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 60103397, 120206794, 180310191, 300516985, 360620382, 601033970, 901550955, 1803101910, 4267341187, 8534682374, 12802023561, 21336705935, 25604047122, 42673411870, 64010117805, 128020235610]

約数ペア:

[(1, 128020235610), (2, 64010117805), (3, 42673411870), (5, 25604047122), (6, 21336705935), (10, 12802023561), (15, 8534682374), (30, 4267341187), (71, 1803101910), (142, 901550955), (213, 601033970), (355, 360620382), (426, 300516985), (710, 180310191), (1065, 120206794), (2130, 60103397)]