1995210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3167}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 5930496

約数和(自身を除く): 3935286

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, 3167, 6334, 9501, 15835, 19002, 22169, 28503, 31670, 44338, 47505, 57006, 66507, 95010, 110845, 133014, 142515, 199521, 221690, 285030, 332535, 399042, 665070, 997605, 1995210]

約数ペア:

[(1, 1995210), (2, 997605), (3, 665070), (5, 399042), (6, 332535), (7, 285030), (9, 221690), (10, 199521), (14, 142515), (15, 133014), (18, 110845), (21, 95010), (30, 66507), (35, 57006), (42, 47505), (45, 44338), (63, 31670), (70, 28503), (90, 22169), (105, 19002), (126, 15835), (210, 9501), (315, 6334), (630, 3167)]