135414580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4261}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 326503296

約数和(自身を除く): 191088716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2270, 3178, 4261, 4540, 6356, 7945, 8522, 15890, 17044, 21305, 29827, 31780, 42610, 59654, 85220, 119308, 149135, 298270, 596540, 967247, 1934494, 3868988, 4836235, 6770729, 9672470, 13541458, 19344940, 27082916, 33853645, 67707290, 135414580]

約数ペア:

[(1, 135414580), (2, 67707290), (4, 33853645), (5, 27082916), (7, 19344940), (10, 13541458), (14, 9672470), (20, 6770729), (28, 4836235), (35, 3868988), (70, 1934494), (140, 967247), (227, 596540), (454, 298270), (908, 149135), (1135, 119308), (1589, 85220), (2270, 59654), (3178, 42610), (4261, 31780), (4540, 29827), (6356, 21305), (7945, 17044), (8522, 15890)]