77296030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157747}}^1$

素因数の和:157768

約数の個数: 24

約数和(自身を含む): 161849448

約数和(自身を除く): 84553418

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 157747, 315494, 788735, 1104229, 1577470, 2208458, 5521145, 7729603, 11042290, 15459206, 38648015, 77296030]

約数ペア:

[(1, 77296030), (2, 38648015), (5, 15459206), (7, 11042290), (10, 7729603), (14, 5521145), (35, 2208458), (49, 1577470), (70, 1104229), (98, 788735), (245, 315494), (490, 157747)]