2080854930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{900803}}^1$

素因数の和:900831

約数の個数: 64

約数和(自身を含む): 6226357248

約数和(自身を除く): 4145502318

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 900803, 1801606, 2702409, 4504015, 5404818, 6305621, 9008030, 9908833, 12611242, 13512045, 18916863, 19817666, 27024090, 29726499, 31528105, 37833726, 49544165, 59452998, 63056210, 69361831, 94584315, 99088330, 138723662, 148632495, 189168630, 208085493, 297264990, 346809155, 416170986, 693618310, 1040427465, 2080854930]

約数ペア:

[(1, 2080854930), (2, 1040427465), (3, 693618310), (5, 416170986), (6, 346809155), (7, 297264990), (10, 208085493), (11, 189168630), (14, 148632495), (15, 138723662), (21, 99088330), (22, 94584315), (30, 69361831), (33, 63056210), (35, 59452998), (42, 49544165), (55, 37833726), (66, 31528105), (70, 29726499), (77, 27024090), (105, 19817666), (110, 18916863), (154, 13512045), (165, 12611242), (210, 9908833), (231, 9008030), (330, 6305621), (385, 5404818), (462, 4504015), (770, 2702409), (1155, 1801606), (2310, 900803)]