134489460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{320213}}^1$

素因数の和:320232

約数の個数: 48

約数和(自身を含む): 430367616

約数和(自身を除く): 295878156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 320213, 640426, 960639, 1280852, 1601065, 1921278, 2241491, 3202130, 3842556, 4482982, 4803195, 6404260, 6724473, 8965964, 9606390, 11207455, 13448946, 19212780, 22414910, 26897892, 33622365, 44829820, 67244730, 134489460]

約数ペア:

[(1, 134489460), (2, 67244730), (3, 44829820), (4, 33622365), (5, 26897892), (6, 22414910), (7, 19212780), (10, 13448946), (12, 11207455), (14, 9606390), (15, 8965964), (20, 6724473), (21, 6404260), (28, 4803195), (30, 4482982), (35, 3842556), (42, 3202130), (60, 2241491), (70, 1921278), (84, 1601065), (105, 1280852), (140, 960639), (210, 640426), (420, 320213)]