147002440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{282697}}^1$

素因数の和:282721

約数の個数: 32

約数和(自身を含む): 356199480

約数和(自身を除く): 209197040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 282697, 565394, 1130788, 1413485, 2261576, 2826970, 3675061, 5653940, 7350122, 11307880, 14700244, 18375305, 29400488, 36750610, 73501220, 147002440]

約数ペア:

[(1, 147002440), (2, 73501220), (4, 36750610), (5, 29400488), (8, 18375305), (10, 14700244), (13, 11307880), (20, 7350122), (26, 5653940), (40, 3675061), (52, 2826970), (65, 2261576), (104, 1413485), (130, 1130788), (260, 565394), (520, 282697)]