70403340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167627}}^1$

素因数の和:167646

約数の個数: 48

約数和(自身を含む): 225292032

約数和(自身を除く): 154888692

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, 167627, 335254, 502881, 670508, 838135, 1005762, 1173389, 1676270, 2011524, 2346778, 2514405, 3352540, 3520167, 4693556, 5028810, 5866945, 7040334, 10057620, 11733890, 14080668, 17600835, 23467780, 35201670, 70403340]

約数ペア:

[(1, 70403340), (2, 35201670), (3, 23467780), (4, 17600835), (5, 14080668), (6, 11733890), (7, 10057620), (10, 7040334), (12, 5866945), (14, 5028810), (15, 4693556), (20, 3520167), (21, 3352540), (28, 2514405), (30, 2346778), (35, 2011524), (42, 1676270), (60, 1173389), (70, 1005762), (84, 838135), (105, 670508), (140, 502881), (210, 335254), (420, 167627)]