140154180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101561}}^1$

素因数の和:101596

約数の個数: 48

約数和(自身を含む): 409497984

約数和(自身を除く): 269343804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 101561, 203122, 304683, 406244, 507805, 609366, 1015610, 1218732, 1523415, 2031220, 2335903, 3046830, 4671806, 6093660, 7007709, 9343612, 11679515, 14015418, 23359030, 28030836, 35038545, 46718060, 70077090, 140154180]

約数ペア:

[(1, 140154180), (2, 70077090), (3, 46718060), (4, 35038545), (5, 28030836), (6, 23359030), (10, 14015418), (12, 11679515), (15, 9343612), (20, 7007709), (23, 6093660), (30, 4671806), (46, 3046830), (60, 2335903), (69, 2031220), (92, 1523415), (115, 1218732), (138, 1015610), (230, 609366), (276, 507805), (345, 406244), (460, 304683), (690, 203122), (1380, 101561)]