147347830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2104969}}^1$

素因数の和:2104983

約数の個数: 16

約数和(自身を含む): 303115680

約数和(自身を除く): 155767850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2104969, 4209938, 10524845, 14734783, 21049690, 29469566, 73673915, 147347830]

約数ペア:

[(1, 147347830), (2, 73673915), (5, 29469566), (7, 21049690), (10, 14734783), (14, 10524845), (35, 4209938), (70, 2104969)]