125510970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{321823}}^1$

素因数の和:321846

約数の個数: 32

約数和(自身を含む): 324398592

約数和(自身を除く): 198887622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 321823, 643646, 965469, 1609115, 1930938, 3218230, 4183699, 4827345, 8367398, 9654690, 12551097, 20918495, 25102194, 41836990, 62755485, 125510970]

約数ペア:

[(1, 125510970), (2, 62755485), (3, 41836990), (5, 25102194), (6, 20918495), (10, 12551097), (13, 9654690), (15, 8367398), (26, 4827345), (30, 4183699), (39, 3218230), (65, 1930938), (78, 1609115), (130, 965469), (195, 643646), (390, 321823)]