135861460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42193}}^1$

素因数の和:42232

約数の個数: 48

約数和(自身を含む): 340252416

約数和(自身を除く): 204390956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 42193, 84386, 168772, 210965, 295351, 421930, 590702, 843860, 970439, 1181404, 1476755, 1940878, 2953510, 3881756, 4852195, 5907020, 6793073, 9704390, 13586146, 19408780, 27172292, 33965365, 67930730, 135861460]

約数ペア:

[(1, 135861460), (2, 67930730), (4, 33965365), (5, 27172292), (7, 19408780), (10, 13586146), (14, 9704390), (20, 6793073), (23, 5907020), (28, 4852195), (35, 3881756), (46, 2953510), (70, 1940878), (92, 1476755), (115, 1181404), (140, 970439), (161, 843860), (230, 590702), (322, 421930), (460, 295351), (644, 210965), (805, 168772), (1610, 84386), (3220, 42193)]