30659090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 71228160

約数和(自身を除く): 40569070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1373, 1595, 2030, 2233, 2746, 3190, 4466, 6865, 9611, 11165, 13730, 15103, 19222, 22330, 30206, 39817, 48055, 75515, 79634, 96110, 105721, 151030, 199085, 211442, 278719, 398170, 437987, 528605, 557438, 875974, 1057210, 1393595, 2189935, 2787190, 3065909, 4379870, 6131818, 15329545, 30659090]

約数ペア:

[(1, 30659090), (2, 15329545), (5, 6131818), (7, 4379870), (10, 3065909), (11, 2787190), (14, 2189935), (22, 1393595), (29, 1057210), (35, 875974), (55, 557438), (58, 528605), (70, 437987), (77, 398170), (110, 278719), (145, 211442), (154, 199085), (203, 151030), (290, 105721), (319, 96110), (385, 79634), (406, 75515), (638, 48055), (770, 39817), (1015, 30206), (1373, 22330), (1595, 19222), (2030, 15103), (2233, 13730), (2746, 11165), (3190, 9611), (4466, 6865)]