1661556367020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{1374937}}^1$

素因数の和:1376791

約数の個数: 96

約数和(自身を含む): 5078075014656

約数和(自身を除く): 3416518647636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1831, 3662, 5493, 7324, 9155, 10986, 18310, 20141, 21972, 27465, 36620, 40282, 54930, 60423, 80564, 100705, 109860, 120846, 201410, 241692, 302115, 402820, 604230, 1208460, 1374937, 2749874, 4124811, 5499748, 6874685, 8249622, 13749370, 15124307, 16499244, 20624055, 27498740, 30248614, 41248110, 45372921, 60497228, 75621535, 82496220, 90745842, 151243070, 181491684, 226864605, 302486140, 453729210, 907458420, 2517509647, 5035019294, 7552528941, 10070038588, 12587548235, 15105057882, 25175096470, 27692606117, 30210115764, 37762644705, 50350192940, 55385212234, 75525289410, 83077818351, 110770424468, 138463030585, 151050578820, 166155636702, 276926061170, 332311273404, 415389091755, 553852122340, 830778183510, 1661556367020]

約数ペア:

[(1, 1661556367020), (2, 830778183510), (3, 553852122340), (4, 415389091755), (5, 332311273404), (6, 276926061170), (10, 166155636702), (11, 151050578820), (12, 138463030585), (15, 110770424468), (20, 83077818351), (22, 75525289410), (30, 55385212234), (33, 50350192940), (44, 37762644705), (55, 30210115764), (60, 27692606117), (66, 25175096470), (110, 15105057882), (132, 12587548235), (165, 10070038588), (220, 7552528941), (330, 5035019294), (660, 2517509647), (1831, 907458420), (3662, 453729210), (5493, 302486140), (7324, 226864605), (9155, 181491684), (10986, 151243070), (18310, 90745842), (20141, 82496220), (21972, 75621535), (27465, 60497228), (36620, 45372921), (40282, 41248110), (54930, 30248614), (60423, 27498740), (80564, 20624055), (100705, 16499244), (109860, 15124307), (120846, 13749370), (201410, 8249622), (241692, 6874685), (302115, 5499748), (402820, 4124811), (604230, 2749874), (1208460, 1374937)]