6429990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 17938944

約数和(自身を除く): 11508954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 457, 469, 670, 914, 938, 1005, 1371, 1407, 2010, 2285, 2345, 2742, 2814, 3199, 4570, 4690, 6398, 6855, 7035, 9597, 13710, 14070, 15995, 19194, 30619, 31990, 47985, 61238, 91857, 95970, 153095, 183714, 214333, 306190, 428666, 459285, 642999, 918570, 1071665, 1285998, 2143330, 3214995, 6429990]

約数ペア:

[(1, 6429990), (2, 3214995), (3, 2143330), (5, 1285998), (6, 1071665), (7, 918570), (10, 642999), (14, 459285), (15, 428666), (21, 306190), (30, 214333), (35, 183714), (42, 153095), (67, 95970), (70, 91857), (105, 61238), (134, 47985), (201, 31990), (210, 30619), (335, 19194), (402, 15995), (457, 14070), (469, 13710), (670, 9597), (914, 7035), (938, 6855), (1005, 6398), (1371, 4690), (1407, 4570), (2010, 3199), (2285, 2814), (2345, 2742)]