1477630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 3525120

約数和(自身を除く): 2047490

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 101, 110, 133, 154, 190, 202, 209, 266, 385, 418, 505, 665, 707, 770, 1010, 1045, 1111, 1330, 1414, 1463, 1919, 2090, 2222, 2926, 3535, 3838, 5555, 7070, 7315, 7777, 9595, 11110, 13433, 14630, 15554, 19190, 21109, 26866, 38885, 42218, 67165, 77770, 105545, 134330, 147763, 211090, 295526, 738815, 1477630]

約数ペア:

[(1, 1477630), (2, 738815), (5, 295526), (7, 211090), (10, 147763), (11, 134330), (14, 105545), (19, 77770), (22, 67165), (35, 42218), (38, 38885), (55, 26866), (70, 21109), (77, 19190), (95, 15554), (101, 14630), (110, 13433), (133, 11110), (154, 9595), (190, 7777), (202, 7315), (209, 7070), (266, 5555), (385, 3838), (418, 3535), (505, 2926), (665, 2222), (707, 2090), (770, 1919), (1010, 1463), (1045, 1414), (1111, 1330)]