9902970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 32123520

約数和(自身を除く): 22220550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 1429, 2310, 2858, 3465, 4287, 6930, 7145, 8574, 10003, 12861, 14290, 15719, 20006, 21435, 25722, 30009, 31438, 42870, 47157, 50015, 60018, 64305, 78595, 90027, 94314, 100030, 110033, 128610, 141471, 150045, 157190, 180054, 220066, 235785, 282942, 300090, 330099, 450135, 471570, 550165, 660198, 707355, 900270, 990297, 1100330, 1414710, 1650495, 1980594, 3300990, 4951485, 9902970]

約数ペア:

[(1, 9902970), (2, 4951485), (3, 3300990), (5, 1980594), (6, 1650495), (7, 1414710), (9, 1100330), (10, 990297), (11, 900270), (14, 707355), (15, 660198), (18, 550165), (21, 471570), (22, 450135), (30, 330099), (33, 300090), (35, 282942), (42, 235785), (45, 220066), (55, 180054), (63, 157190), (66, 150045), (70, 141471), (77, 128610), (90, 110033), (99, 100030), (105, 94314), (110, 90027), (126, 78595), (154, 64305), (165, 60018), (198, 50015), (210, 47157), (231, 42870), (315, 31438), (330, 30009), (385, 25722), (462, 21435), (495, 20006), (630, 15719), (693, 14290), (770, 12861), (990, 10003), (1155, 8574), (1386, 7145), (1429, 6930), (2310, 4287), (2858, 3465)]