42834260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 103272960

約数和(自身を除く): 60438700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1129, 1355, 1897, 2258, 2710, 3794, 4516, 5420, 5645, 7588, 7903, 9485, 11290, 15806, 18970, 22580, 31612, 37940, 39515, 79030, 158060, 305959, 611918, 1223836, 1529795, 2141713, 3059590, 4283426, 6119180, 8566852, 10708565, 21417130, 42834260]

約数ペア:

[(1, 42834260), (2, 21417130), (4, 10708565), (5, 8566852), (7, 6119180), (10, 4283426), (14, 3059590), (20, 2141713), (28, 1529795), (35, 1223836), (70, 611918), (140, 305959), (271, 158060), (542, 79030), (1084, 39515), (1129, 37940), (1355, 31612), (1897, 22580), (2258, 18970), (2710, 15806), (3794, 11290), (4516, 9485), (5420, 7903), (5645, 7588)]