296880990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1447}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 815698944

約数和(自身を除く): 518817954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 977, 1447, 1954, 2894, 2931, 4341, 4885, 5862, 6839, 7235, 8682, 9770, 10129, 13678, 14470, 14655, 20258, 20517, 21705, 29310, 30387, 34195, 41034, 43410, 50645, 60774, 68390, 101290, 102585, 151935, 205170, 303870, 1413719, 2827438, 4241157, 7068595, 8482314, 9896033, 14137190, 19792066, 21205785, 29688099, 42411570, 49480165, 59376198, 98960330, 148440495, 296880990]

約数ペア:

[(1, 296880990), (2, 148440495), (3, 98960330), (5, 59376198), (6, 49480165), (7, 42411570), (10, 29688099), (14, 21205785), (15, 19792066), (21, 14137190), (30, 9896033), (35, 8482314), (42, 7068595), (70, 4241157), (105, 2827438), (210, 1413719), (977, 303870), (1447, 205170), (1954, 151935), (2894, 102585), (2931, 101290), (4341, 68390), (4885, 60774), (5862, 50645), (6839, 43410), (7235, 41034), (8682, 34195), (9770, 30387), (10129, 29310), (13678, 21705), (14470, 20517), (14655, 20258)]