129239070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{187303}}^1$

素因数の和:187336

約数の個数: 32

約数和(自身を含む): 323661312

約数和(自身を除く): 194422242

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 187303, 374606, 561909, 936515, 1123818, 1873030, 2809545, 4307969, 5619090, 8615938, 12923907, 21539845, 25847814, 43079690, 64619535, 129239070]

約数ペア:

[(1, 129239070), (2, 64619535), (3, 43079690), (5, 25847814), (6, 21539845), (10, 12923907), (15, 8615938), (23, 5619090), (30, 4307969), (46, 2809545), (69, 1873030), (115, 1123818), (138, 936515), (230, 561909), (345, 374606), (690, 187303)]