142233210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{225767}}^1$

素因数の和:225787

約数の個数: 48

約数和(自身を含む): 422637696

約数和(自身を除く): 280404486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 225767, 451534, 677301, 1128835, 1354602, 1580369, 2031903, 2257670, 3160738, 3386505, 4063806, 4741107, 6773010, 7901845, 9482214, 10159515, 14223321, 15803690, 20319030, 23705535, 28446642, 47411070, 71116605, 142233210]

約数ペア:

[(1, 142233210), (2, 71116605), (3, 47411070), (5, 28446642), (6, 23705535), (7, 20319030), (9, 15803690), (10, 14223321), (14, 10159515), (15, 9482214), (18, 7901845), (21, 6773010), (30, 4741107), (35, 4063806), (42, 3386505), (45, 3160738), (63, 2257670), (70, 2031903), (90, 1580369), (105, 1354602), (126, 1128835), (210, 677301), (315, 451534), (630, 225767)]