70864255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 110698560

約数和(自身を除く): 39834305

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 121, 145, 203, 319, 385, 577, 605, 847, 1015, 1595, 2233, 2885, 3509, 4039, 4235, 6347, 11165, 16733, 17545, 20195, 24563, 31735, 44429, 69817, 83665, 117131, 122815, 184063, 222145, 349085, 488719, 585655, 920315, 1288441, 2024693, 2443595, 6442205, 10123465, 14172851, 70864255]

約数ペア:

[(1, 70864255), (5, 14172851), (7, 10123465), (11, 6442205), (29, 2443595), (35, 2024693), (55, 1288441), (77, 920315), (121, 585655), (145, 488719), (203, 349085), (319, 222145), (385, 184063), (577, 122815), (605, 117131), (847, 83665), (1015, 69817), (1595, 44429), (2233, 31735), (2885, 24563), (3509, 20195), (4039, 17545), (4235, 16733), (6347, 11165)]