70295890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{143461}}^1$

素因数の和:143482

約数の個数: 24

約数和(自身を含む): 147192012

約数和(自身を除く): 76896122

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 143461, 286922, 717305, 1004227, 1434610, 2008454, 5021135, 7029589, 10042270, 14059178, 35147945, 70295890]

約数ペア:

[(1, 70295890), (2, 35147945), (5, 14059178), (7, 10042270), (10, 7029589), (14, 5021135), (35, 2008454), (49, 1434610), (70, 1004227), (98, 717305), (245, 286922), (490, 143461)]