16670291330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{10973}}^1$

素因数の和:12971

約数の個数: 64

約数和(自身を含む): 37433104128

約数和(自身を除く): 20762812798

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1973, 3946, 9865, 10973, 13811, 19730, 21703, 21946, 27622, 43406, 54865, 69055, 76811, 108515, 109730, 120703, 138110, 151921, 153622, 217030, 241406, 303842, 384055, 603515, 759605, 768110, 844921, 1207030, 1519210, 1689842, 4224605, 8449210, 21649729, 43299458, 108248645, 151548103, 216497290, 238147019, 303096206, 476294038, 757740515, 1190735095, 1515481030, 1667029133, 2381470190, 3334058266, 8335145665, 16670291330]

約数ペア:

[(1, 16670291330), (2, 8335145665), (5, 3334058266), (7, 2381470190), (10, 1667029133), (11, 1515481030), (14, 1190735095), (22, 757740515), (35, 476294038), (55, 303096206), (70, 238147019), (77, 216497290), (110, 151548103), (154, 108248645), (385, 43299458), (770, 21649729), (1973, 8449210), (3946, 4224605), (9865, 1689842), (10973, 1519210), (13811, 1207030), (19730, 844921), (21703, 768110), (21946, 759605), (27622, 603515), (43406, 384055), (54865, 303842), (69055, 241406), (76811, 217030), (108515, 153622), (109730, 151921), (120703, 138110)]