1380491370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{3853}}^1$

素因数の和:5196

約数の個数: 64

約数和(自身を含む): 3685040640

約数和(自身を除く): 2304549270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1327, 2654, 3853, 3981, 6635, 7706, 7962, 11559, 11943, 13270, 19265, 19905, 23118, 23886, 34677, 35829, 38530, 39810, 57795, 59715, 69354, 71658, 104031, 115590, 119430, 173385, 179145, 208062, 346770, 358290, 520155, 1040310, 5112931, 10225862, 15338793, 25564655, 30677586, 46016379, 51129310, 76693965, 92032758, 138049137, 153387930, 230081895, 276098274, 460163790, 690245685, 1380491370]

約数ペア:

[(1, 1380491370), (2, 690245685), (3, 460163790), (5, 276098274), (6, 230081895), (9, 153387930), (10, 138049137), (15, 92032758), (18, 76693965), (27, 51129310), (30, 46016379), (45, 30677586), (54, 25564655), (90, 15338793), (135, 10225862), (270, 5112931), (1327, 1040310), (2654, 520155), (3853, 358290), (3981, 346770), (6635, 208062), (7706, 179145), (7962, 173385), (11559, 119430), (11943, 115590), (13270, 104031), (19265, 71658), (19905, 69354), (23118, 59715), (23886, 57795), (34677, 39810), (35829, 38530)]