159304810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21269}}^1$

素因数の和:21390

約数の個数: 32

約数和(自身を含む): 330791040

約数和(自身を除く): 171486230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 21269, 42538, 106345, 148883, 212690, 297766, 744415, 1488830, 2275783, 4551566, 11378915, 15930481, 22757830, 31860962, 79652405, 159304810]

約数ペア:

[(1, 159304810), (2, 79652405), (5, 31860962), (7, 22757830), (10, 15930481), (14, 11378915), (35, 4551566), (70, 2275783), (107, 1488830), (214, 744415), (535, 297766), (749, 212690), (1070, 148883), (1498, 106345), (3745, 42538), (7490, 21269)]