316552980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181927}}^1$

素因数の和:181968

約数の個数: 48

約数和(自身を含む): 916917120

約数和(自身を除く): 600364140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 181927, 363854, 545781, 727708, 909635, 1091562, 1819270, 2183124, 2728905, 3638540, 5275883, 5457810, 10551766, 10915620, 15827649, 21103532, 26379415, 31655298, 52758830, 63310596, 79138245, 105517660, 158276490, 316552980]

約数ペア:

[(1, 316552980), (2, 158276490), (3, 105517660), (4, 79138245), (5, 63310596), (6, 52758830), (10, 31655298), (12, 26379415), (15, 21103532), (20, 15827649), (29, 10915620), (30, 10551766), (58, 5457810), (60, 5275883), (87, 3638540), (116, 2728905), (145, 2183124), (174, 1819270), (290, 1091562), (348, 909635), (435, 727708), (580, 545781), (870, 363854), (1740, 181927)]