2707470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 7160400

約数和(自身を除く): 4452930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 449, 603, 670, 898, 1005, 1206, 1347, 2010, 2245, 2694, 3015, 4041, 4490, 6030, 6735, 8082, 13470, 20205, 30083, 40410, 60166, 90249, 150415, 180498, 270747, 300830, 451245, 541494, 902490, 1353735, 2707470]

約数ペア:

[(1, 2707470), (2, 1353735), (3, 902490), (5, 541494), (6, 451245), (9, 300830), (10, 270747), (15, 180498), (18, 150415), (30, 90249), (45, 60166), (67, 40410), (90, 30083), (134, 20205), (201, 13470), (335, 8082), (402, 6735), (449, 6030), (603, 4490), (670, 4041), (898, 3015), (1005, 2694), (1206, 2245), (1347, 2010)]