127831020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1993}}^1$

素因数の和:3074

約数の個数: 48

約数和(自身を含む): 358441440

約数和(自身を除く): 230610420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1069, 1993, 2138, 3207, 3986, 4276, 5345, 5979, 6414, 7972, 9965, 10690, 11958, 12828, 16035, 19930, 21380, 23916, 29895, 32070, 39860, 59790, 64140, 119580, 2130517, 4261034, 6391551, 8522068, 10652585, 12783102, 21305170, 25566204, 31957755, 42610340, 63915510, 127831020]

約数ペア:

[(1, 127831020), (2, 63915510), (3, 42610340), (4, 31957755), (5, 25566204), (6, 21305170), (10, 12783102), (12, 10652585), (15, 8522068), (20, 6391551), (30, 4261034), (60, 2130517), (1069, 119580), (1993, 64140), (2138, 59790), (3207, 39860), (3986, 32070), (4276, 29895), (5345, 23916), (5979, 21380), (6414, 19930), (7972, 16035), (9965, 12828), (10690, 11958)]