42135800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{30097}}^1$

素因数の和:30120

約数の個数: 48

約数和(自身を含む): 111964560

約数和(自身を除く): 69828760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 30097, 60194, 120388, 150485, 210679, 240776, 300970, 421358, 601940, 752425, 842716, 1053395, 1203880, 1504850, 1685432, 2106790, 3009700, 4213580, 5266975, 6019400, 8427160, 10533950, 21067900, 42135800]

約数ペア:

[(1, 42135800), (2, 21067900), (4, 10533950), (5, 8427160), (7, 6019400), (8, 5266975), (10, 4213580), (14, 3009700), (20, 2106790), (25, 1685432), (28, 1504850), (35, 1203880), (40, 1053395), (50, 842716), (56, 752425), (70, 601940), (100, 421358), (140, 300970), (175, 240776), (200, 210679), (280, 150485), (350, 120388), (700, 60194), (1400, 30097)]