38443930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 81768096

約数和(自身を除く): 43324166

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 1171, 2342, 2345, 3283, 4690, 5855, 6566, 8197, 11710, 16394, 16415, 32830, 40985, 57379, 78457, 81970, 114758, 156914, 286895, 392285, 549199, 573790, 784570, 1098398, 2745995, 3844393, 5491990, 7688786, 19221965, 38443930]

約数ペア:

[(1, 38443930), (2, 19221965), (5, 7688786), (7, 5491990), (10, 3844393), (14, 2745995), (35, 1098398), (49, 784570), (67, 573790), (70, 549199), (98, 392285), (134, 286895), (245, 156914), (335, 114758), (469, 81970), (490, 78457), (670, 57379), (938, 40985), (1171, 32830), (2342, 16415), (2345, 16394), (3283, 11710), (4690, 8197), (5855, 6566)]