29663340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70627}}^1$

素因数の和:70646

約数の個数: 48

約数和(自身を含む): 94924032

約数和(自身を除く): 65260692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 70627, 141254, 211881, 282508, 353135, 423762, 494389, 706270, 847524, 988778, 1059405, 1412540, 1483167, 1977556, 2118810, 2471945, 2966334, 4237620, 4943890, 5932668, 7415835, 9887780, 14831670, 29663340]

約数ペア:

[(1, 29663340), (2, 14831670), (3, 9887780), (4, 7415835), (5, 5932668), (6, 4943890), (7, 4237620), (10, 2966334), (12, 2471945), (14, 2118810), (15, 1977556), (20, 1483167), (21, 1412540), (28, 1059405), (30, 988778), (35, 847524), (42, 706270), (60, 494389), (70, 423762), (84, 353135), (105, 282508), (140, 211881), (210, 141254), (420, 70627)]