70309610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{143489}}^1$

素因数の和:143510

約数の個数: 24

約数和(自身を含む): 147220740

約数和(自身を除く): 76911130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 143489, 286978, 717445, 1004423, 1434890, 2008846, 5022115, 7030961, 10044230, 14061922, 35154805, 70309610]

約数ペア:

[(1, 70309610), (2, 35154805), (5, 14061922), (7, 10044230), (10, 7030961), (14, 5022115), (35, 2008846), (49, 1434890), (70, 1004423), (98, 717445), (245, 286978), (490, 143489)]